Home / 17,491,158.96-24,137,888.28-9,650,942.16

Finding the Fourth Proportional to 17,491,158.96, 24,137,888.28 and 9,650,942.16

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Solution

The fourth proportional to 17,491,158.96, 24,137,888.28 and 9,650,942.16 is: 13,318,349.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,491,158.96 : 24,137,888.28 = 9,650,942.16 : x
  2. Step 2: Convert to fraction form
    17,491,158.96/24,137,888.28 = 9,650,942.16/x
  3. Step 3: Cross multiply
    17,491,158.96x = 24,137,888.28 × 9,650,942.16
  4. Step 4: Simplify right side
    17,491,158.96x = 232,953,363,654,821.91
  5. Step 5: Solve for x
    x = 232,953,363,654,821.91/17,491,158.96
  6. Step 6: Final answer
    x = 13,318,349.24

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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.