Home / 45,349,739,272.10-68,024,608,908.15-34,329,778,696.10

Finding the Fourth Proportional to 45,349,739,272.10, 68,024,608,908.15 and 34,329,778,696.10

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Solution

The fourth proportional to 45,349,739,272.10, 68,024,608,908.15 and 34,329,778,696.10 is: 51,494,668,044.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,739,272.10 : 68,024,608,908.15 = 34,329,778,696.10 : x
  2. Step 2: Convert to fraction form
    45,349,739,272.10/68,024,608,908.15 = 34,329,778,696.10/x
  3. Step 3: Cross multiply
    45,349,739,272.10x = 68,024,608,908.15 × 34,329,778,696.10
  4. Step 4: Simplify right side
    45,349,739,272.10x = 2,335,269,769,705,542,123,520
  5. Step 5: Solve for x
    x = 2,335,269,769,705,542,123,520/45,349,739,272.10
  6. Step 6: Final answer
    x = 51,494,668,044.15

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Half scale
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Double scale
Find fourth proportional to 45,349,739,273.10, 68,024,608,909.65 and 34,329,778,697.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.