Home / 37,497,162.85-56,234,070.53-13,230,404.26

Finding the Fourth Proportional to 37,497,162.85, 56,234,070.53 and 13,230,404.26

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Solution

The fourth proportional to 37,497,162.85, 56,234,070.53 and 13,230,404.26 is: 19,841,487.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,497,162.85 : 56,234,070.53 = 13,230,404.26 : x
  2. Step 2: Convert to fraction form
    37,497,162.85/56,234,070.53 = 13,230,404.26/x
  3. Step 3: Cross multiply
    37,497,162.85x = 56,234,070.53 × 13,230,404.26
  4. Step 4: Simplify right side
    37,497,162.85x = 743,999,486,451,801.75
  5. Step 5: Solve for x
    x = 743,999,486,451,801.75/37,497,162.85
  6. Step 6: Final answer
    x = 19,841,487.46

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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.