Home / 22,849,578.27-34,273,160.27-7,494,845.36

Finding the Fourth Proportional to 22,849,578.27, 34,273,160.27 and 7,494,845.36

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Solution

The fourth proportional to 22,849,578.27, 34,273,160.27 and 7,494,845.36 is: 11,241,872.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,849,578.27 : 34,273,160.27 = 7,494,845.36 : x
  2. Step 2: Convert to fraction form
    22,849,578.27/34,273,160.27 = 7,494,845.36/x
  3. Step 3: Cross multiply
    22,849,578.27x = 34,273,160.27 × 7,494,845.36
  4. Step 4: Simplify right side
    22,849,578.27x = 256,872,036,289,920.28
  5. Step 5: Solve for x
    x = 256,872,036,289,920.28/22,849,578.27
  6. Step 6: Final answer
    x = 11,241,872.10

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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.