Home / 63,015,253.60-94,514,481.60-17,573,242.72

Finding the Fourth Proportional to 63,015,253.60, 94,514,481.60 and 17,573,242.72

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Solution

The fourth proportional to 63,015,253.60, 94,514,481.60 and 17,573,242.72 is: 26,357,521.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,015,253.60 : 94,514,481.60 = 17,573,242.72 : x
  2. Step 2: Convert to fraction form
    63,015,253.60/94,514,481.60 = 17,573,242.72/x
  3. Step 3: Cross multiply
    63,015,253.60x = 94,514,481.60 × 17,573,242.72
  4. Step 4: Simplify right side
    63,015,253.60x = 1,660,925,925,711,773.75
  5. Step 5: Solve for x
    x = 1,660,925,925,711,773.75/63,015,253.60
  6. Step 6: Final answer
    x = 26,357,521.88

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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.