Home / 41,964,449.50-62,943,784.98-25,792,896.70

Finding the Fourth Proportional to 41,964,449.50, 62,943,784.98 and 25,792,896.70

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Solution

The fourth proportional to 41,964,449.50, 62,943,784.98 and 25,792,896.70 is: 38,687,569.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964,449.50 : 62,943,784.98 = 25,792,896.70 : x
  2. Step 2: Convert to fraction form
    41,964,449.50/62,943,784.98 = 25,792,896.70/x
  3. Step 3: Cross multiply
    41,964,449.50x = 62,943,784.98 × 25,792,896.70
  4. Step 4: Simplify right side
    41,964,449.50x = 1,623,502,543,896,151.50
  5. Step 5: Solve for x
    x = 1,623,502,543,896,151.50/41,964,449.50
  6. Step 6: Final answer
    x = 38,687,569.20

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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.