Home / 17,869,298.48-24,659,613.24-9,720,517.04

Finding the Fourth Proportional to 17,869,298.48, 24,659,613.24 and 9,720,517.04

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Solution

The fourth proportional to 17,869,298.48, 24,659,613.24 and 9,720,517.04 is: 13,414,303.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,869,298.48 : 24,659,613.24 = 9,720,517.04 : x
  2. Step 2: Convert to fraction form
    17,869,298.48/24,659,613.24 = 9,720,517.04/x
  3. Step 3: Cross multiply
    17,869,298.48x = 24,659,613.24 × 9,720,517.04
  4. Step 4: Simplify right side
    17,869,298.48x = 239,704,190,699,229.56
  5. Step 5: Solve for x
    x = 239,704,190,699,229.56/17,869,298.48
  6. Step 6: Final answer
    x = 13,414,303.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.