Home / 17,107,069.34-23,607,747.51-10,231,551.26

Finding the Fourth Proportional to 17,107,069.34, 23,607,747.51 and 10,231,551.26

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Solution

The fourth proportional to 17,107,069.34, 23,607,747.51 and 10,231,551.26 is: 14,119,535.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,107,069.34 : 23,607,747.51 = 10,231,551.26 : x
  2. Step 2: Convert to fraction form
    17,107,069.34/23,607,747.51 = 10,231,551.26/x
  3. Step 3: Cross multiply
    17,107,069.34x = 23,607,747.51 × 10,231,551.26
  4. Step 4: Simplify right side
    17,107,069.34x = 241,543,878,781,702.38
  5. Step 5: Solve for x
    x = 241,543,878,781,702.38/17,107,069.34
  6. Step 6: Final answer
    x = 14,119,535.85

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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.