Home / 54,383,835.60-81,575,753.40-22,036,793.40

Finding the Fourth Proportional to 54,383,835.60, 81,575,753.40 and 22,036,793.40

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Solution

The fourth proportional to 54,383,835.60, 81,575,753.40 and 22,036,793.40 is: 33,055,190.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,383,835.60 : 81,575,753.40 = 22,036,793.40 : x
  2. Step 2: Convert to fraction form
    54,383,835.60/81,575,753.40 = 22,036,793.40/x
  3. Step 3: Cross multiply
    54,383,835.60x = 81,575,753.40 × 22,036,793.40
  4. Step 4: Simplify right side
    54,383,835.60x = 1,797,668,024,125,147.50
  5. Step 5: Solve for x
    x = 1,797,668,024,125,147.50/54,383,835.60
  6. Step 6: Final answer
    x = 33,055,190.10

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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.