Home / 41,466,747.60-62,200,121.40-26,387,528.40

Finding the Fourth Proportional to 41,466,747.60, 62,200,121.40 and 26,387,528.40

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Solution

The fourth proportional to 41,466,747.60, 62,200,121.40 and 26,387,528.40 is: 39,581,292.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,466,747.60 : 62,200,121.40 = 26,387,528.40 : x
  2. Step 2: Convert to fraction form
    41,466,747.60/62,200,121.40 = 26,387,528.40/x
  3. Step 3: Cross multiply
    41,466,747.60x = 62,200,121.40 × 26,387,528.40
  4. Step 4: Simplify right side
    41,466,747.60x = 1,641,307,469,925,947.75
  5. Step 5: Solve for x
    x = 1,641,307,469,925,947.75/41,466,747.60
  6. Step 6: Final answer
    x = 39,581,292.60

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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.