Home / 65,569,558.35-98,366,147.33-27,234,947.55

Finding the Fourth Proportional to 65,569,558.35, 98,366,147.33 and 27,234,947.55

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Solution

The fourth proportional to 65,569,558.35, 98,366,147.33 and 27,234,947.55 is: 40,857,326.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,569,558.35 : 98,366,147.33 = 27,234,947.55 : x
  2. Step 2: Convert to fraction form
    65,569,558.35/98,366,147.33 = 27,234,947.55/x
  3. Step 3: Cross multiply
    65,569,558.35x = 98,366,147.33 × 27,234,947.55
  4. Step 4: Simplify right side
    65,569,558.35x = 2,678,996,863,091,948
  5. Step 5: Solve for x
    x = 2,678,996,863,091,948/65,569,558.35
  6. Step 6: Final answer
    x = 40,857,326.64

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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.