Home / 62,002,933.71-93,006,414.91-18,280,025.72

Finding the Fourth Proportional to 62,002,933.71, 93,006,414.91 and 18,280,025.72

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Solution

The fourth proportional to 62,002,933.71, 93,006,414.91 and 18,280,025.72 is: 27,420,632.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,002,933.71 : 93,006,414.91 = 18,280,025.72 : x
  2. Step 2: Convert to fraction form
    62,002,933.71/93,006,414.91 = 18,280,025.72/x
  3. Step 3: Cross multiply
    62,002,933.71x = 93,006,414.91 × 18,280,025.72
  4. Step 4: Simplify right side
    62,002,933.71x = 1,700,159,656,866,607.50
  5. Step 5: Solve for x
    x = 1,700,159,656,866,607.50/62,002,933.71
  6. Step 6: Final answer
    x = 27,420,632.46

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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.