Home / 17,061,006.31-23,538,439.94-9,713,640.74

Finding the Fourth Proportional to 17,061,006.31, 23,538,439.94 and 9,713,640.74

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Solution

The fourth proportional to 17,061,006.31, 23,538,439.94 and 9,713,640.74 is: 13,401,551.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,006.31 : 23,538,439.94 = 9,713,640.74 : x
  2. Step 2: Convert to fraction form
    17,061,006.31/23,538,439.94 = 9,713,640.74/x
  3. Step 3: Cross multiply
    17,061,006.31x = 23,538,439.94 × 9,713,640.74
  4. Step 4: Simplify right side
    17,061,006.31x = 228,643,948,990,966.72
  5. Step 5: Solve for x
    x = 228,643,948,990,966.72/17,061,006.31
  6. Step 6: Final answer
    x = 13,401,551.17

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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.