Home / 15,055,919.93-22,571,184.33-6,529,834.82

Finding the Fourth Proportional to 15,055,919.93, 22,571,184.33 and 6,529,834.82

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Solution

The fourth proportional to 15,055,919.93, 22,571,184.33 and 6,529,834.82 is: 9,789,246.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,055,919.93 : 22,571,184.33 = 6,529,834.82 : x
  2. Step 2: Convert to fraction form
    15,055,919.93/22,571,184.33 = 6,529,834.82/x
  3. Step 3: Cross multiply
    15,055,919.93x = 22,571,184.33 × 6,529,834.82
  4. Step 4: Simplify right side
    15,055,919.93x = 147,386,105,253,816.44
  5. Step 5: Solve for x
    x = 147,386,105,253,816.44/15,055,919.93
  6. Step 6: Final answer
    x = 9,789,246.09

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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.