Home / 41,472,340.20-62,208,510.30-39,582,772.20

Finding the Fourth Proportional to 41,472,340.20, 62,208,510.30 and 39,582,772.20

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Solution

The fourth proportional to 41,472,340.20, 62,208,510.30 and 39,582,772.20 is: 59,374,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,340.20 : 62,208,510.30 = 39,582,772.20 : x
  2. Step 2: Convert to fraction form
    41,472,340.20/62,208,510.30 = 39,582,772.20/x
  3. Step 3: Cross multiply
    41,472,340.20x = 62,208,510.30 × 39,582,772.20
  4. Step 4: Simplify right side
    41,472,340.20x = 2,462,385,292,106,253.50
  5. Step 5: Solve for x
    x = 2,462,385,292,106,253.50/41,472,340.20
  6. Step 6: Final answer
    x = 59,374,158.30

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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.