Home / 29,679,971.70-44,519,957.55-22,027,221.30

Finding the Fourth Proportional to 29,679,971.70, 44,519,957.55 and 22,027,221.30

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Solution

The fourth proportional to 29,679,971.70, 44,519,957.55 and 22,027,221.30 is: 33,040,831.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,679,971.70 : 44,519,957.55 = 22,027,221.30 : x
  2. Step 2: Convert to fraction form
    29,679,971.70/44,519,957.55 = 22,027,221.30/x
  3. Step 3: Cross multiply
    29,679,971.70x = 44,519,957.55 × 22,027,221.30
  4. Step 4: Simplify right side
    29,679,971.70x = 980,650,957,220,455.75
  5. Step 5: Solve for x
    x = 980,650,957,220,455.75/29,679,971.70
  6. Step 6: Final answer
    x = 33,040,831.95

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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.