Home / 17,025,884.57-23,496,217.05-9,291,425.10

Finding the Fourth Proportional to 17,025,884.57, 23,496,217.05 and 9,291,425.10

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Solution

The fourth proportional to 17,025,884.57, 23,496,217.05 and 9,291,425.10 is: 12,822,437.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,884.57 : 23,496,217.05 = 9,291,425.10 : x
  2. Step 2: Convert to fraction form
    17,025,884.57/23,496,217.05 = 9,291,425.10/x
  3. Step 3: Cross multiply
    17,025,884.57x = 23,496,217.05 × 9,291,425.10
  4. Step 4: Simplify right side
    17,025,884.57x = 218,313,340,853,417.97
  5. Step 5: Solve for x
    x = 218,313,340,853,417.97/17,025,884.57
  6. Step 6: Final answer
    x = 12,822,437.51

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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.