Home / 148,708,428.96-223,149,948.24-62,440,201.92

Finding the Fourth Proportional to 148,708,428.96, 223,149,948.24 and 62,440,201.92

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Solution

The fourth proportional to 148,708,428.96, 223,149,948.24 and 62,440,201.92 is: 93,696,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,708,428.96 : 223,149,948.24 = 62,440,201.92 : x
  2. Step 2: Convert to fraction form
    148,708,428.96/223,149,948.24 = 62,440,201.92/x
  3. Step 3: Cross multiply
    148,708,428.96x = 223,149,948.24 × 62,440,201.92
  4. Step 4: Simplify right side
    148,708,428.96x = 13,933,527,826,543,150
  5. Step 5: Solve for x
    x = 13,933,527,826,543,150/148,708,428.96
  6. Step 6: Final answer
    x = 93,696,960.72

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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.