Home / 61,244,273.92-91,863,358.08-22,902,969.28

Finding the Fourth Proportional to 61,244,273.92, 91,863,358.08 and 22,902,969.28

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Solution

The fourth proportional to 61,244,273.92, 91,863,358.08 and 22,902,969.28 is: 34,353,312.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,244,273.92 : 91,863,358.08 = 22,902,969.28 : x
  2. Step 2: Convert to fraction form
    61,244,273.92/91,863,358.08 = 22,902,969.28/x
  3. Step 3: Cross multiply
    61,244,273.92x = 91,863,358.08 × 22,902,969.28
  4. Step 4: Simplify right side
    61,244,273.92x = 2,103,943,668,063,879.75
  5. Step 5: Solve for x
    x = 2,103,943,668,063,879.75/61,244,273.92
  6. Step 6: Final answer
    x = 34,353,312.29

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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.