Home / 49,804,569.70-74,706,854.55-36,093,391.90

Finding the Fourth Proportional to 49,804,569.70, 74,706,854.55 and 36,093,391.90

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Solution

The fourth proportional to 49,804,569.70, 74,706,854.55 and 36,093,391.90 is: 54,140,087.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,804,569.70 : 74,706,854.55 = 36,093,391.90 : x
  2. Step 2: Convert to fraction form
    49,804,569.70/74,706,854.55 = 36,093,391.90/x
  3. Step 3: Cross multiply
    49,804,569.70x = 74,706,854.55 × 36,093,391.90
  4. Step 4: Simplify right side
    49,804,569.70x = 2,696,423,778,889,448
  5. Step 5: Solve for x
    x = 2,696,423,778,889,448/49,804,569.70
  6. Step 6: Final answer
    x = 54,140,087.85

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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.