Home / 11,717,527.43-17,569,883.76-9,304,183.26

Finding the Fourth Proportional to 11,717,527.43, 17,569,883.76 and 9,304,183.26

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Solution

The fourth proportional to 11,717,527.43, 17,569,883.76 and 9,304,183.26 is: 13,951,187.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,717,527.43 : 17,569,883.76 = 9,304,183.26 : x
  2. Step 2: Convert to fraction form
    11,717,527.43/17,569,883.76 = 9,304,183.26/x
  3. Step 3: Cross multiply
    11,717,527.43x = 17,569,883.76 × 9,304,183.26
  4. Step 4: Simplify right side
    11,717,527.43x = 163,473,418,359,937.88
  5. Step 5: Solve for x
    x = 163,473,418,359,937.88/11,717,527.43
  6. Step 6: Final answer
    x = 13,951,187.18

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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.