Home / 49,062,078.94-67,706,122.95-27,036,366.55

Finding the Fourth Proportional to 49,062,078.94, 67,706,122.95 and 27,036,366.55

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Solution

The fourth proportional to 49,062,078.94, 67,706,122.95 and 27,036,366.55 is: 37,310,436.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,062,078.94 : 67,706,122.95 = 27,036,366.55 : x
  2. Step 2: Convert to fraction form
    49,062,078.94/67,706,122.95 = 27,036,366.55/x
  3. Step 3: Cross multiply
    49,062,078.94x = 67,706,122.95 × 27,036,366.55
  4. Step 4: Simplify right side
    49,062,078.94x = 1,830,527,557,281,854.75
  5. Step 5: Solve for x
    x = 1,830,527,557,281,854.75/49,062,078.94
  6. Step 6: Final answer
    x = 37,310,436.02

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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.