Home / 52,654,090.20-78,981,135.30-23,956,276.20

Finding the Fourth Proportional to 52,654,090.20, 78,981,135.30 and 23,956,276.20

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Solution

The fourth proportional to 52,654,090.20, 78,981,135.30 and 23,956,276.20 is: 35,934,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,654,090.20 : 78,981,135.30 = 23,956,276.20 : x
  2. Step 2: Convert to fraction form
    52,654,090.20/78,981,135.30 = 23,956,276.20/x
  3. Step 3: Cross multiply
    52,654,090.20x = 78,981,135.30 × 23,956,276.20
  4. Step 4: Simplify right side
    52,654,090.20x = 1,892,093,891,836,369.75
  5. Step 5: Solve for x
    x = 1,892,093,891,836,369.75/52,654,090.20
  6. Step 6: Final answer
    x = 35,934,414.30

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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.