Home / 43,737,342.29-65,607,806.60-15,003,238.13

Finding the Fourth Proportional to 43,737,342.29, 65,607,806.60 and 15,003,238.13

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Solution

The fourth proportional to 43,737,342.29, 65,607,806.60 and 15,003,238.13 is: 22,505,472.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,737,342.29 : 65,607,806.60 = 15,003,238.13 : x
  2. Step 2: Convert to fraction form
    43,737,342.29/65,607,806.60 = 15,003,238.13/x
  3. Step 3: Cross multiply
    43,737,342.29x = 65,607,806.60 × 15,003,238.13
  4. Step 4: Simplify right side
    43,737,342.29x = 984,329,545,531,769.50
  5. Step 5: Solve for x
    x = 984,329,545,531,769.50/43,737,342.29
  6. Step 6: Final answer
    x = 22,505,472.30

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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.