Home / 49,419,560.04-74,085,250.14-25,144,909.80

Finding the Fourth Proportional to 49,419,560.04, 74,085,250.14 and 25,144,909.80

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Solution

The fourth proportional to 49,419,560.04, 74,085,250.14 and 25,144,909.80 is: 37,694,931.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,419,560.04 : 74,085,250.14 = 25,144,909.80 : x
  2. Step 2: Convert to fraction form
    49,419,560.04/74,085,250.14 = 25,144,909.80/x
  3. Step 3: Cross multiply
    49,419,560.04x = 74,085,250.14 × 25,144,909.80
  4. Step 4: Simplify right side
    49,419,560.04x = 1,862,866,932,280,737.50
  5. Step 5: Solve for x
    x = 1,862,866,932,280,737.50/49,419,560.04
  6. Step 6: Final answer
    x = 37,694,931.54

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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.