Home / 11,592,625.79-17,472,265.25-9,992,705.58

Finding the Fourth Proportional to 11,592,625.79, 17,472,265.25 and 9,992,705.58

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Solution

The fourth proportional to 11,592,625.79, 17,472,265.25 and 9,992,705.58 is: 15,060,884.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,625.79 : 17,472,265.25 = 9,992,705.58 : x
  2. Step 2: Convert to fraction form
    11,592,625.79/17,472,265.25 = 9,992,705.58/x
  3. Step 3: Cross multiply
    11,592,625.79x = 17,472,265.25 × 9,992,705.58
  4. Step 4: Simplify right side
    11,592,625.79x = 174,595,202,408,951.59
  5. Step 5: Solve for x
    x = 174,595,202,408,951.59/11,592,625.79
  6. Step 6: Final answer
    x = 15,060,884.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.