Home / 69,944,264.33-96,523,177.75-38,581,605.85

Finding the Fourth Proportional to 69,944,264.33, 96,523,177.75 and 38,581,605.85

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Solution

The fourth proportional to 69,944,264.33, 96,523,177.75 and 38,581,605.85 is: 53,242,667.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,944,264.33 : 96,523,177.75 = 38,581,605.85 : x
  2. Step 2: Convert to fraction form
    69,944,264.33/96,523,177.75 = 38,581,605.85/x
  3. Step 3: Cross multiply
    69,944,264.33x = 96,523,177.75 × 38,581,605.85
  4. Step 4: Simplify right side
    69,944,264.33x = 3,724,019,198,857,374
  5. Step 5: Solve for x
    x = 3,724,019,198,857,374/69,944,264.33
  6. Step 6: Final answer
    x = 53,242,667.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.