Home / 3,168,344,186.90-4,752,516,280.35-2,896,022,446.10

Finding the Fourth Proportional to 3,168,344,186.90, 4,752,516,280.35 and 2,896,022,446.10

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Solution

The fourth proportional to 3,168,344,186.90, 4,752,516,280.35 and 2,896,022,446.10 is: 4,344,033,669.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,344,186.90 : 4,752,516,280.35 = 2,896,022,446.10 : x
  2. Step 2: Convert to fraction form
    3,168,344,186.90/4,752,516,280.35 = 2,896,022,446.10/x
  3. Step 3: Cross multiply
    3,168,344,186.90x = 4,752,516,280.35 × 2,896,022,446.10
  4. Step 4: Simplify right side
    3,168,344,186.90x = 13,763,393,823,349,280,768
  5. Step 5: Solve for x
    x = 13,763,393,823,349,280,768/3,168,344,186.90
  6. Step 6: Final answer
    x = 4,344,033,669.15

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Double scale
Find fourth proportional to 3,168,344,187.90, 4,752,516,281.85 and 2,896,022,447.10
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.