Home / 50,282,269.92-75,476,180.16-44,561,602.80

Finding the Fourth Proportional to 50,282,269.92, 75,476,180.16 and 44,561,602.80

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Solution

The fourth proportional to 50,282,269.92, 75,476,180.16 and 44,561,602.80 is: 66,889,175.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,282,269.92 : 75,476,180.16 = 44,561,602.80 : x
  2. Step 2: Convert to fraction form
    50,282,269.92/75,476,180.16 = 44,561,602.80/x
  3. Step 3: Cross multiply
    50,282,269.92x = 75,476,180.16 × 44,561,602.80
  4. Step 4: Simplify right side
    50,282,269.92x = 3,363,339,561,151,160
  5. Step 5: Solve for x
    x = 3,363,339,561,151,160/50,282,269.92
  6. Step 6: Final answer
    x = 66,889,175.18

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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.