Home / 15,168,873.70-22,753,310.55-10,067,040.10

Finding the Fourth Proportional to 15,168,873.70, 22,753,310.55 and 10,067,040.10

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Solution

The fourth proportional to 15,168,873.70, 22,753,310.55 and 10,067,040.10 is: 15,100,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,168,873.70 : 22,753,310.55 = 10,067,040.10 : x
  2. Step 2: Convert to fraction form
    15,168,873.70/22,753,310.55 = 10,067,040.10/x
  3. Step 3: Cross multiply
    15,168,873.70x = 22,753,310.55 × 10,067,040.10
  4. Step 4: Simplify right side
    15,168,873.70x = 229,058,489,714,603.06
  5. Step 5: Solve for x
    x = 229,058,489,714,603.06/15,168,873.70
  6. Step 6: Final answer
    x = 15,100,560.15

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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.