Home / 62,292,108.30-93,438,162.45-36,761,945.10

Finding the Fourth Proportional to 62,292,108.30, 93,438,162.45 and 36,761,945.10

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Solution

The fourth proportional to 62,292,108.30, 93,438,162.45 and 36,761,945.10 is: 55,142,917.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,292,108.30 : 93,438,162.45 = 36,761,945.10 : x
  2. Step 2: Convert to fraction form
    62,292,108.30/93,438,162.45 = 36,761,945.10/x
  3. Step 3: Cross multiply
    62,292,108.30x = 93,438,162.45 × 36,761,945.10
  4. Step 4: Simplify right side
    62,292,108.30x = 3,434,968,598,231,781.50
  5. Step 5: Solve for x
    x = 3,434,968,598,231,781.50/62,292,108.30
  6. Step 6: Final answer
    x = 55,142,917.65

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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.