Home / 62,414,862.15-93,622,293.24-54,856,590.15

Finding the Fourth Proportional to 62,414,862.15, 93,622,293.24 and 54,856,590.15

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Solution

The fourth proportional to 62,414,862.15, 93,622,293.24 and 54,856,590.15 is: 82,284,885.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,414,862.15 : 93,622,293.24 = 54,856,590.15 : x
  2. Step 2: Convert to fraction form
    62,414,862.15/93,622,293.24 = 54,856,590.15/x
  3. Step 3: Cross multiply
    62,414,862.15x = 93,622,293.24 × 54,856,590.15
  4. Step 4: Simplify right side
    62,414,862.15x = 5,135,799,769,169,795
  5. Step 5: Solve for x
    x = 5,135,799,769,169,795/62,414,862.15
  6. Step 6: Final answer
    x = 82,284,885.24

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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.