Home / 40,535,456.28-60,790,609.02-14,624,389.20

Finding the Fourth Proportional to 40,535,456.28, 60,790,609.02 and 14,624,389.20

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Solution

The fourth proportional to 40,535,456.28, 60,790,609.02 and 14,624,389.20 is: 21,932,046.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,535,456.28 : 60,790,609.02 = 14,624,389.20 : x
  2. Step 2: Convert to fraction form
    40,535,456.28/60,790,609.02 = 14,624,389.20/x
  3. Step 3: Cross multiply
    40,535,456.28x = 60,790,609.02 × 14,624,389.20
  4. Step 4: Simplify right side
    40,535,456.28x = 889,025,526,013,510.62
  5. Step 5: Solve for x
    x = 889,025,526,013,510.62/40,535,456.28
  6. Step 6: Final answer
    x = 21,932,046.84

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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.