Home / 17,025,882.16-23,496,213.61-9,291,422.70

Finding the Fourth Proportional to 17,025,882.16, 23,496,213.61 and 9,291,422.70

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Solution

The fourth proportional to 17,025,882.16, 23,496,213.61 and 9,291,422.70 is: 12,822,434.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,882.16 : 23,496,213.61 = 9,291,422.70 : x
  2. Step 2: Convert to fraction form
    17,025,882.16/23,496,213.61 = 9,291,422.70/x
  3. Step 3: Cross multiply
    17,025,882.16x = 23,496,213.61 × 9,291,422.70
  4. Step 4: Simplify right side
    17,025,882.16x = 218,313,252,500,002.94
  5. Step 5: Solve for x
    x = 218,313,252,500,002.94/17,025,882.16
  6. Step 6: Final answer
    x = 12,822,434.13

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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.