Home / 17,913,337.82-24,720,277.11-10,178,380.11

Finding the Fourth Proportional to 17,913,337.82, 24,720,277.11 and 10,178,380.11

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Solution

The fourth proportional to 17,913,337.82, 24,720,277.11 and 10,178,380.11 is: 14,046,091.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,913,337.82 : 24,720,277.11 = 10,178,380.11 : x
  2. Step 2: Convert to fraction form
    17,913,337.82/24,720,277.11 = 10,178,380.11/x
  3. Step 3: Cross multiply
    17,913,337.82x = 24,720,277.11 × 10,178,380.11
  4. Step 4: Simplify right side
    17,913,337.82x = 251,612,376,904,644.38
  5. Step 5: Solve for x
    x = 251,612,376,904,644.38/17,913,337.82
  6. Step 6: Final answer
    x = 14,046,091.21

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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.