Home / 63,008,746.80-94,324,163.40-37,436,593.20

Finding the Fourth Proportional to 63,008,746.80, 94,324,163.40 and 37,436,593.20

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Solution

The fourth proportional to 63,008,746.80, 94,324,163.40 and 37,436,593.20 is: 56,042,621.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,008,746.80 : 94,324,163.40 = 37,436,593.20 : x
  2. Step 2: Convert to fraction form
    63,008,746.80/94,324,163.40 = 37,436,593.20/x
  3. Step 3: Cross multiply
    63,008,746.80x = 94,324,163.40 × 37,436,593.20
  4. Step 4: Simplify right side
    63,008,746.80x = 3,531,175,334,136,129.50
  5. Step 5: Solve for x
    x = 3,531,175,334,136,129.50/63,008,746.80
  6. Step 6: Final answer
    x = 56,042,621.28

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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.