Home / 17,732,074.16-26,598,111.28-13,694,451.20

Finding the Fourth Proportional to 17,732,074.16, 26,598,111.28 and 13,694,451.20

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Solution

The fourth proportional to 17,732,074.16, 26,598,111.28 and 13,694,451.20 is: 20,541,676.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,074.16 : 26,598,111.28 = 13,694,451.20 : x
  2. Step 2: Convert to fraction form
    17,732,074.16/26,598,111.28 = 13,694,451.20/x
  3. Step 3: Cross multiply
    17,732,074.16x = 26,598,111.28 × 13,694,451.20
  4. Step 4: Simplify right side
    17,732,074.16x = 364,246,536,936,129.56
  5. Step 5: Solve for x
    x = 364,246,536,936,129.56/17,732,074.16
  6. Step 6: Final answer
    x = 20,541,676.83

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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.