Home / 22,659,578.24-34,005,064.68-9,011,326.16

Finding the Fourth Proportional to 22,659,578.24, 34,005,064.68 and 9,011,326.16

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Solution

The fourth proportional to 22,659,578.24, 34,005,064.68 and 9,011,326.16 is: 13,523,231.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,659,578.24 : 34,005,064.68 = 9,011,326.16 : x
  2. Step 2: Convert to fraction form
    22,659,578.24/34,005,064.68 = 9,011,326.16/x
  3. Step 3: Cross multiply
    22,659,578.24x = 34,005,064.68 × 9,011,326.16
  4. Step 4: Simplify right side
    22,659,578.24x = 306,430,728,923,376
  5. Step 5: Solve for x
    x = 306,430,728,923,376/22,659,578.24
  6. Step 6: Final answer
    x = 13,523,231.80

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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.