Home / 17,279,472.33-23,845,214.57-9,544,348.17

Finding the Fourth Proportional to 17,279,472.33, 23,845,214.57 and 9,544,348.17

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Solution

The fourth proportional to 17,279,472.33, 23,845,214.57 and 9,544,348.17 is: 13,170,947.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,279,472.33 : 23,845,214.57 = 9,544,348.17 : x
  2. Step 2: Convert to fraction form
    17,279,472.33/23,845,214.57 = 9,544,348.17/x
  3. Step 3: Cross multiply
    17,279,472.33x = 23,845,214.57 × 9,544,348.17
  4. Step 4: Simplify right side
    17,279,472.33x = 227,587,029,996,715.09
  5. Step 5: Solve for x
    x = 227,587,029,996,715.09/17,279,472.33
  6. Step 6: Final answer
    x = 13,170,947.91

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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.