Home / 63,936,002.10-95,904,003.15-36,642,242.10

Finding the Fourth Proportional to 63,936,002.10, 95,904,003.15 and 36,642,242.10

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Solution

The fourth proportional to 63,936,002.10, 95,904,003.15 and 36,642,242.10 is: 54,963,363.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936,002.10 : 95,904,003.15 = 36,642,242.10 : x
  2. Step 2: Convert to fraction form
    63,936,002.10/95,904,003.15 = 36,642,242.10/x
  3. Step 3: Cross multiply
    63,936,002.10x = 95,904,003.15 × 36,642,242.10
  4. Step 4: Simplify right side
    63,936,002.10x = 3,514,137,701,781,463
  5. Step 5: Solve for x
    x = 3,514,137,701,781,463/63,936,002.10
  6. Step 6: Final answer
    x = 54,963,363.15

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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.