Home / 88,215,273.74-132,300,910.89-25,954,199.04

Finding the Fourth Proportional to 88,215,273.74, 132,300,910.89 and 25,954,199.04

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Solution

The fourth proportional to 88,215,273.74, 132,300,910.89 and 25,954,199.04 is: 38,924,825.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,215,273.74 : 132,300,910.89 = 25,954,199.04 : x
  2. Step 2: Convert to fraction form
    88,215,273.74/132,300,910.89 = 25,954,199.04/x
  3. Step 3: Cross multiply
    88,215,273.74x = 132,300,910.89 × 25,954,199.04
  4. Step 4: Simplify right side
    88,215,273.74x = 3,433,764,174,412,363.50
  5. Step 5: Solve for x
    x = 3,433,764,174,412,363.50/88,215,273.74
  6. Step 6: Final answer
    x = 38,924,825.93

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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.