Home / 45,040,164.78-62,155,367.90-24,413,605.50

Finding the Fourth Proportional to 45,040,164.78, 62,155,367.90 and 24,413,605.50

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Solution

The fourth proportional to 45,040,164.78, 62,155,367.90 and 24,413,605.50 is: 33,690,743.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,040,164.78 : 62,155,367.90 = 24,413,605.50 : x
  2. Step 2: Convert to fraction form
    45,040,164.78/62,155,367.90 = 24,413,605.50/x
  3. Step 3: Cross multiply
    45,040,164.78x = 62,155,367.90 × 24,413,605.50
  4. Step 4: Simplify right side
    45,040,164.78x = 1,517,436,631,617,963.50
  5. Step 5: Solve for x
    x = 1,517,436,631,617,963.50/45,040,164.78
  6. Step 6: Final answer
    x = 33,690,743.34

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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.