Home / 50,088,517.87-69,120,483.46-27,760,552.44

Finding the Fourth Proportional to 50,088,517.87, 69,120,483.46 and 27,760,552.44

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Solution

The fourth proportional to 50,088,517.87, 69,120,483.46 and 27,760,552.44 is: 38,308,636.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,088,517.87 : 69,120,483.46 = 27,760,552.44 : x
  2. Step 2: Convert to fraction form
    50,088,517.87/69,120,483.46 = 27,760,552.44/x
  3. Step 3: Cross multiply
    50,088,517.87x = 69,120,483.46 × 27,760,552.44
  4. Step 4: Simplify right side
    50,088,517.87x = 1,918,822,805,838,884.25
  5. Step 5: Solve for x
    x = 1,918,822,805,838,884.25/50,088,517.87
  6. Step 6: Final answer
    x = 38,308,636.14

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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.