Home / 22,795,589.18-34,199,776.29-9,158,311.82

Finding the Fourth Proportional to 22,795,589.18, 34,199,776.29 and 9,158,311.82

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Solution

The fourth proportional to 22,795,589.18, 34,199,776.29 and 9,158,311.82 is: 13,740,035.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795,589.18 : 34,199,776.29 = 9,158,311.82 : x
  2. Step 2: Convert to fraction form
    22,795,589.18/34,199,776.29 = 9,158,311.82/x
  3. Step 3: Cross multiply
    22,795,589.18x = 34,199,776.29 × 9,158,311.82
  4. Step 4: Simplify right side
    22,795,589.18x = 313,212,215,438,062.75
  5. Step 5: Solve for x
    x = 313,212,215,438,062.75/22,795,589.18
  6. Step 6: Final answer
    x = 13,740,035.98

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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.