Home / 110,193,449.90-152,062,401.68-59,957,875.26

Finding the Fourth Proportional to 110,193,449.90, 152,062,401.68 and 59,957,875.26

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Solution

The fourth proportional to 110,193,449.90, 152,062,401.68 and 59,957,875.26 is: 82,739,387.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,193,449.90 : 152,062,401.68 = 59,957,875.26 : x
  2. Step 2: Convert to fraction form
    110,193,449.90/152,062,401.68 = 59,957,875.26/x
  3. Step 3: Cross multiply
    110,193,449.90x = 152,062,401.68 × 59,957,875.26
  4. Step 4: Simplify right side
    110,193,449.90x = 9,117,338,511,365,666
  5. Step 5: Solve for x
    x = 9,117,338,511,365,666/110,193,449.90
  6. Step 6: Final answer
    x = 82,739,387.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.