Home / 17,251,658.43-23,807,355.18-9,516,589.35

Finding the Fourth Proportional to 17,251,658.43, 23,807,355.18 and 9,516,589.35

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Solution

The fourth proportional to 17,251,658.43, 23,807,355.18 and 9,516,589.35 is: 13,132,930.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,251,658.43 : 23,807,355.18 = 9,516,589.35 : x
  2. Step 2: Convert to fraction form
    17,251,658.43/23,807,355.18 = 9,516,589.35/x
  3. Step 3: Cross multiply
    17,251,658.43x = 23,807,355.18 × 9,516,589.35
  4. Step 4: Simplify right side
    17,251,658.43x = 226,564,822,757,655.31
  5. Step 5: Solve for x
    x = 226,564,822,757,655.31/17,251,658.43
  6. Step 6: Final answer
    x = 13,132,930.01

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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.