Home / 37,756,918.80-56,635,216.20-10,463,132.88

Finding the Fourth Proportional to 37,756,918.80, 56,635,216.20 and 10,463,132.88

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Solution

The fourth proportional to 37,756,918.80, 56,635,216.20 and 10,463,132.88 is: 15,694,654.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,756,918.80 : 56,635,216.20 = 10,463,132.88 : x
  2. Step 2: Convert to fraction form
    37,756,918.80/56,635,216.20 = 10,463,132.88/x
  3. Step 3: Cross multiply
    37,756,918.80x = 56,635,216.20 × 10,463,132.88
  4. Step 4: Simplify right side
    37,756,918.80x = 592,581,792,788,128.75
  5. Step 5: Solve for x
    x = 592,581,792,788,128.75/37,756,918.80
  6. Step 6: Final answer
    x = 15,694,654.43

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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.