Home / 296,340,348.60-444,527,319.06-91,897,489.08

Finding the Fourth Proportional to 296,340,348.60, 444,527,319.06 and 91,897,489.08

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Solution

The fourth proportional to 296,340,348.60, 444,527,319.06 and 91,897,489.08 is: 137,851,442.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,340,348.60 : 444,527,319.06 = 91,897,489.08 : x
  2. Step 2: Convert to fraction form
    296,340,348.60/444,527,319.06 = 91,897,489.08/x
  3. Step 3: Cross multiply
    296,340,348.60x = 444,527,319.06 × 91,897,489.08
  4. Step 4: Simplify right side
    296,340,348.60x = 40,850,944,449,078,024
  5. Step 5: Solve for x
    x = 40,850,944,449,078,024/296,340,348.60
  6. Step 6: Final answer
    x = 137,851,442.24

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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.