Home / 29,304,113.07-43,960,211.72-17,013,864.45

Finding the Fourth Proportional to 29,304,113.07, 43,960,211.72 and 17,013,864.45

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Solution

The fourth proportional to 29,304,113.07, 43,960,211.72 and 17,013,864.45 is: 25,523,143.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,113.07 : 43,960,211.72 = 17,013,864.45 : x
  2. Step 2: Convert to fraction form
    29,304,113.07/43,960,211.72 = 17,013,864.45/x
  3. Step 3: Cross multiply
    29,304,113.07x = 43,960,211.72 × 17,013,864.45
  4. Step 4: Simplify right side
    29,304,113.07x = 747,933,083,513,007.75
  5. Step 5: Solve for x
    x = 747,933,083,513,007.75/29,304,113.07
  6. Step 6: Final answer
    x = 25,523,143.52

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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.