Home / 224,897,032.98-337,311,330.21-86,702,471.28

Finding the Fourth Proportional to 224,897,032.98, 337,311,330.21 and 86,702,471.28

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Solution

The fourth proportional to 224,897,032.98, 337,311,330.21 and 86,702,471.28 is: 130,040,514.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,897,032.98 : 337,311,330.21 = 86,702,471.28 : x
  2. Step 2: Convert to fraction form
    224,897,032.98/337,311,330.21 = 86,702,471.28/x
  3. Step 3: Cross multiply
    224,897,032.98x = 337,311,330.21 × 86,702,471.28
  4. Step 4: Simplify right side
    224,897,032.98x = 29,245,725,919,951,120
  5. Step 5: Solve for x
    x = 29,245,725,919,951,120/224,897,032.98
  6. Step 6: Final answer
    x = 130,040,514.69

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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.