Home / 15,612,087.97-23,431,584.05-10,823,140.26

Finding the Fourth Proportional to 15,612,087.97, 23,431,584.05 and 10,823,140.26

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Solution

The fourth proportional to 15,612,087.97, 23,431,584.05 and 10,823,140.26 is: 16,244,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,612,087.97 : 23,431,584.05 = 10,823,140.26 : x
  2. Step 2: Convert to fraction form
    15,612,087.97/23,431,584.05 = 10,823,140.26/x
  3. Step 3: Cross multiply
    15,612,087.97x = 23,431,584.05 × 10,823,140.26
  4. Step 4: Simplify right side
    15,612,087.97x = 253,603,320,673,599.91
  5. Step 5: Solve for x
    x = 253,603,320,673,599.91/15,612,087.97
  6. Step 6: Final answer
    x = 16,244,036.10

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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.