Home / 63,482,816.10-95,224,224.15-39,142,818.30

Finding the Fourth Proportional to 63,482,816.10, 95,224,224.15 and 39,142,818.30

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Solution

The fourth proportional to 63,482,816.10, 95,224,224.15 and 39,142,818.30 is: 58,714,227.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,482,816.10 : 95,224,224.15 = 39,142,818.30 : x
  2. Step 2: Convert to fraction form
    63,482,816.10/95,224,224.15 = 39,142,818.30/x
  3. Step 3: Cross multiply
    63,482,816.10x = 95,224,224.15 × 39,142,818.30
  4. Step 4: Simplify right side
    63,482,816.10x = 3,727,344,503,661,922
  5. Step 5: Solve for x
    x = 3,727,344,503,661,922/63,482,816.10
  6. Step 6: Final answer
    x = 58,714,227.45

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Double scale
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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.