Home / 15,752,052.77-23,622,614.23-5,516,686.83

Finding the Fourth Proportional to 15,752,052.77, 23,622,614.23 and 5,516,686.83

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Solution

The fourth proportional to 15,752,052.77, 23,622,614.23 and 5,516,686.83 is: 8,273,116.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,052.77 : 23,622,614.23 = 5,516,686.83 : x
  2. Step 2: Convert to fraction form
    15,752,052.77/23,622,614.23 = 5,516,686.83/x
  3. Step 3: Cross multiply
    15,752,052.77x = 23,622,614.23 × 5,516,686.83
  4. Step 4: Simplify right side
    15,752,052.77x = 130,318,564,812,811.59
  5. Step 5: Solve for x
    x = 130,318,564,812,811.59/15,752,052.77
  6. Step 6: Final answer
    x = 8,273,116.32

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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.