Home / 17,551,371.94-24,220,753.82-9,816,408.16

Finding the Fourth Proportional to 17,551,371.94, 24,220,753.82 and 9,816,408.16

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Solution

The fourth proportional to 17,551,371.94, 24,220,753.82 and 9,816,408.16 is: 13,546,565.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,551,371.94 : 24,220,753.82 = 9,816,408.16 : x
  2. Step 2: Convert to fraction form
    17,551,371.94/24,220,753.82 = 9,816,408.16/x
  3. Step 3: Cross multiply
    17,551,371.94x = 24,220,753.82 × 9,816,408.16
  4. Step 4: Simplify right side
    17,551,371.94x = 237,760,805,439,999.19
  5. Step 5: Solve for x
    x = 237,760,805,439,999.19/17,551,371.94
  6. Step 6: Final answer
    x = 13,546,565.26

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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.