Home / 22,714,149.60-34,080,555.60-8,344,101.60

Finding the Fourth Proportional to 22,714,149.60, 34,080,555.60 and 8,344,101.60

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Solution

The fourth proportional to 22,714,149.60, 34,080,555.60 and 8,344,101.60 is: 12,519,580.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,149.60 : 34,080,555.60 = 8,344,101.60 : x
  2. Step 2: Convert to fraction form
    22,714,149.60/34,080,555.60 = 8,344,101.60/x
  3. Step 3: Cross multiply
    22,714,149.60x = 34,080,555.60 × 8,344,101.60
  4. Step 4: Simplify right side
    22,714,149.60x = 284,371,618,510,848.94
  5. Step 5: Solve for x
    x = 284,371,618,510,848.94/22,714,149.60
  6. Step 6: Final answer
    x = 12,519,580.24

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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.