Home / 3,630,583,519.80-5,445,875,279.70-3,114,022,867.80

Finding the Fourth Proportional to 3,630,583,519.80, 5,445,875,279.70 and 3,114,022,867.80

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Solution

The fourth proportional to 3,630,583,519.80, 5,445,875,279.70 and 3,114,022,867.80 is: 4,671,034,301.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,583,519.80 : 5,445,875,279.70 = 3,114,022,867.80 : x
  2. Step 2: Convert to fraction form
    3,630,583,519.80/5,445,875,279.70 = 3,114,022,867.80/x
  3. Step 3: Cross multiply
    3,630,583,519.80x = 5,445,875,279.70 × 3,114,022,867.80
  4. Step 4: Simplify right side
    3,630,583,519.80x = 16,958,580,156,172,521,472
  5. Step 5: Solve for x
    x = 16,958,580,156,172,521,472/3,630,583,519.80
  6. Step 6: Final answer
    x = 4,671,034,301.70

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Half scale
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Double scale
Find fourth proportional to 3,630,583,520.80, 5,445,875,281.20 and 3,114,022,868.80
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.