Home / 50,594,331.76-69,820,097.88-27,389,451.76

Finding the Fourth Proportional to 50,594,331.76, 69,820,097.88 and 27,389,451.76

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Solution

The fourth proportional to 50,594,331.76, 69,820,097.88 and 27,389,451.76 is: 37,797,400.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,594,331.76 : 69,820,097.88 = 27,389,451.76 : x
  2. Step 2: Convert to fraction form
    50,594,331.76/69,820,097.88 = 27,389,451.76/x
  3. Step 3: Cross multiply
    50,594,331.76x = 69,820,097.88 × 27,389,451.76
  4. Step 4: Simplify right side
    50,594,331.76x = 1,912,334,202,762,738.25
  5. Step 5: Solve for x
    x = 1,912,334,202,762,738.25/50,594,331.76
  6. Step 6: Final answer
    x = 37,797,400.15

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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.