Home / 41,491,713.53-57,205,335.41-34,021,854.65

Finding the Fourth Proportional to 41,491,713.53, 57,205,335.41 and 34,021,854.65

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Solution

The fourth proportional to 41,491,713.53, 57,205,335.41 and 34,021,854.65 is: 46,906,513.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,491,713.53 : 57,205,335.41 = 34,021,854.65 : x
  2. Step 2: Convert to fraction form
    41,491,713.53/57,205,335.41 = 34,021,854.65/x
  3. Step 3: Cross multiply
    41,491,713.53x = 57,205,335.41 × 34,021,854.65
  4. Step 4: Simplify right side
    41,491,713.53x = 1,946,231,606,302,224.25
  5. Step 5: Solve for x
    x = 1,946,231,606,302,224.25/41,491,713.53
  6. Step 6: Final answer
    x = 46,906,513.15

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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.