Home / 24,193,791.60-36,290,687.40-18,714,044.40

Finding the Fourth Proportional to 24,193,791.60, 36,290,687.40 and 18,714,044.40

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Solution

The fourth proportional to 24,193,791.60, 36,290,687.40 and 18,714,044.40 is: 28,071,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,791.60 : 36,290,687.40 = 18,714,044.40 : x
  2. Step 2: Convert to fraction form
    24,193,791.60/36,290,687.40 = 18,714,044.40/x
  3. Step 3: Cross multiply
    24,193,791.60x = 36,290,687.40 × 18,714,044.40
  4. Step 4: Simplify right side
    24,193,791.60x = 679,145,535,310,120.50
  5. Step 5: Solve for x
    x = 679,145,535,310,120.50/24,193,791.60
  6. Step 6: Final answer
    x = 28,071,066.60

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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.