Home / 50,722,331.84-75,910,520.64-32,268,950.72

Finding the Fourth Proportional to 50,722,331.84, 75,910,520.64 and 32,268,950.72

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Solution

The fourth proportional to 50,722,331.84, 75,910,520.64 and 32,268,950.72 is: 48,293,380.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,722,331.84 : 75,910,520.64 = 32,268,950.72 : x
  2. Step 2: Convert to fraction form
    50,722,331.84/75,910,520.64 = 32,268,950.72/x
  3. Step 3: Cross multiply
    50,722,331.84x = 75,910,520.64 × 32,268,950.72
  4. Step 4: Simplify right side
    50,722,331.84x = 2,449,552,849,661,703
  5. Step 5: Solve for x
    x = 2,449,552,849,661,703/50,722,331.84
  6. Step 6: Final answer
    x = 48,293,380.07

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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.