Home / 17,857,261.93-24,648,266.01-11,663,255.56

Finding the Fourth Proportional to 17,857,261.93, 24,648,266.01 and 11,663,255.56

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Solution

The fourth proportional to 17,857,261.93, 24,648,266.01 and 11,663,255.56 is: 16,098,718.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,857,261.93 : 24,648,266.01 = 11,663,255.56 : x
  2. Step 2: Convert to fraction form
    17,857,261.93/24,648,266.01 = 11,663,255.56/x
  3. Step 3: Cross multiply
    17,857,261.93x = 24,648,266.01 × 11,663,255.56
  4. Step 4: Simplify right side
    17,857,261.93x = 287,479,025,585,491.56
  5. Step 5: Solve for x
    x = 287,479,025,585,491.56/17,857,261.93
  6. Step 6: Final answer
    x = 16,098,718.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.