Home / 41,350,438.40-62,025,657.60-27,745,548.80

Finding the Fourth Proportional to 41,350,438.40, 62,025,657.60 and 27,745,548.80

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Solution

The fourth proportional to 41,350,438.40, 62,025,657.60 and 27,745,548.80 is: 41,618,323.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,350,438.40 : 62,025,657.60 = 27,745,548.80 : x
  2. Step 2: Convert to fraction form
    41,350,438.40/62,025,657.60 = 27,745,548.80/x
  3. Step 3: Cross multiply
    41,350,438.40x = 62,025,657.60 × 27,745,548.80
  4. Step 4: Simplify right side
    41,350,438.40x = 1,720,935,909,792,891
  5. Step 5: Solve for x
    x = 1,720,935,909,792,891/41,350,438.40
  6. Step 6: Final answer
    x = 41,618,323.20

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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.