Home / 22,922,158.56-34,378,848-8,900,387.88

Finding the Fourth Proportional to 22,922,158.56, 34,378,848 and 8,900,387.88

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Solution

The fourth proportional to 22,922,158.56, 34,378,848 and 8,900,387.88 is: 13,348,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,922,158.56 : 34,378,848 = 8,900,387.88 : x
  2. Step 2: Convert to fraction form
    22,922,158.56/34,378,848 = 8,900,387.88/x
  3. Step 3: Cross multiply
    22,922,158.56x = 34,378,848 × 8,900,387.88
  4. Step 4: Simplify right side
    22,922,158.56x = 305,985,082,067,562.25
  5. Step 5: Solve for x
    x = 305,985,082,067,562.25/22,922,158.56
  6. Step 6: Final answer
    x = 13,348,877.30

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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.