Home / 88,227,194.33-132,219,721.26-55,821,084.90

Finding the Fourth Proportional to 88,227,194.33, 132,219,721.26 and 55,821,084.90

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Solution

The fourth proportional to 88,227,194.33, 132,219,721.26 and 55,821,084.90 is: 83,655,026.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,227,194.33 : 132,219,721.26 = 55,821,084.90 : x
  2. Step 2: Convert to fraction form
    88,227,194.33/132,219,721.26 = 55,821,084.90/x
  3. Step 3: Cross multiply
    88,227,194.33x = 132,219,721.26 × 55,821,084.90
  4. Step 4: Simplify right side
    88,227,194.33x = 7,380,648,285,908,795
  5. Step 5: Solve for x
    x = 7,380,648,285,908,795/88,227,194.33
  6. Step 6: Final answer
    x = 83,655,026.58

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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.