Home / 41,942,686.80-62,833,428.24-25,721,336.24

Finding the Fourth Proportional to 41,942,686.80, 62,833,428.24 and 25,721,336.24

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Solution

The fourth proportional to 41,942,686.80, 62,833,428.24 and 25,721,336.24 is: 38,532,575.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,942,686.80 : 62,833,428.24 = 25,721,336.24 : x
  2. Step 2: Convert to fraction form
    41,942,686.80/62,833,428.24 = 25,721,336.24/x
  3. Step 3: Cross multiply
    41,942,686.80x = 62,833,428.24 × 25,721,336.24
  4. Step 4: Simplify right side
    41,942,686.80x = 1,616,159,734,872,951.25
  5. Step 5: Solve for x
    x = 1,616,159,734,872,951.25/41,942,686.80
  6. Step 6: Final answer
    x = 38,532,575.24

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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.