Home / 41,240,930.67-61,915,460.25-27,654,869.70

Finding the Fourth Proportional to 41,240,930.67, 61,915,460.25 and 27,654,869.70

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Solution

The fourth proportional to 41,240,930.67, 61,915,460.25 and 27,654,869.70 is: 41,518,558.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,240,930.67 : 61,915,460.25 = 27,654,869.70 : x
  2. Step 2: Convert to fraction form
    41,240,930.67/61,915,460.25 = 27,654,869.70/x
  3. Step 3: Cross multiply
    41,240,930.67x = 61,915,460.25 × 27,654,869.70
  4. Step 4: Simplify right side
    41,240,930.67x = 1,712,263,985,629,279.50
  5. Step 5: Solve for x
    x = 1,712,263,985,629,279.50/41,240,930.67
  6. Step 6: Final answer
    x = 41,518,558.33

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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.