Home / 17,207,200.17-25,811,073.97-9,579,328.16

Finding the Fourth Proportional to 17,207,200.17, 25,811,073.97 and 9,579,328.16

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Solution

The fourth proportional to 17,207,200.17, 25,811,073.97 and 9,579,328.16 is: 14,369,144.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,207,200.17 : 25,811,073.97 = 9,579,328.16 : x
  2. Step 2: Convert to fraction form
    17,207,200.17/25,811,073.97 = 9,579,328.16/x
  3. Step 3: Cross multiply
    17,207,200.17x = 25,811,073.97 × 9,579,328.16
  4. Step 4: Simplify right side
    17,207,200.17x = 247,252,747,567,660.31
  5. Step 5: Solve for x
    x = 247,252,747,567,660.31/17,207,200.17
  6. Step 6: Final answer
    x = 14,369,144.61

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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.