Home / 50,840,265.75-70,193,350.49-39,058,550.88

Finding the Fourth Proportional to 50,840,265.75, 70,193,350.49 and 39,058,550.88

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Solution

The fourth proportional to 50,840,265.75, 70,193,350.49 and 39,058,550.88 is: 53,926,754.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,840,265.75 : 70,193,350.49 = 39,058,550.88 : x
  2. Step 2: Convert to fraction form
    50,840,265.75/70,193,350.49 = 39,058,550.88/x
  3. Step 3: Cross multiply
    50,840,265.75x = 70,193,350.49 × 39,058,550.88
  4. Step 4: Simplify right side
    50,840,265.75x = 2,741,650,551,356,045.50
  5. Step 5: Solve for x
    x = 2,741,650,551,356,045.50/50,840,265.75
  6. Step 6: Final answer
    x = 53,926,754.92

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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.