Home / 15,914,443.62-23,824,084.80-9,747,005.97

Finding the Fourth Proportional to 15,914,443.62, 23,824,084.80 and 9,747,005.97

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Solution

The fourth proportional to 15,914,443.62, 23,824,084.80 and 9,747,005.97 is: 14,591,367.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,914,443.62 : 23,824,084.80 = 9,747,005.97 : x
  2. Step 2: Convert to fraction form
    15,914,443.62/23,824,084.80 = 9,747,005.97/x
  3. Step 3: Cross multiply
    15,914,443.62x = 23,824,084.80 × 9,747,005.97
  4. Step 4: Simplify right side
    15,914,443.62x = 232,213,496,775,386.28
  5. Step 5: Solve for x
    x = 232,213,496,775,386.28/15,914,443.62
  6. Step 6: Final answer
    x = 14,591,367.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.