Home / 50,397,523.61-75,534,870.13-26,123,067.77

Finding the Fourth Proportional to 50,397,523.61, 75,534,870.13 and 26,123,067.77

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Solution

The fourth proportional to 50,397,523.61, 75,534,870.13 and 26,123,067.77 is: 39,152,767.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,397,523.61 : 75,534,870.13 = 26,123,067.77 : x
  2. Step 2: Convert to fraction form
    50,397,523.61/75,534,870.13 = 26,123,067.77/x
  3. Step 3: Cross multiply
    50,397,523.61x = 75,534,870.13 × 26,123,067.77
  4. Step 4: Simplify right side
    50,397,523.61x = 1,973,202,530,961,156.75
  5. Step 5: Solve for x
    x = 1,973,202,530,961,156.75/50,397,523.61
  6. Step 6: Final answer
    x = 39,152,767.63

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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.