Home / 50,146,406.31-69,211,965.11-32,527,144.26

Finding the Fourth Proportional to 50,146,406.31, 69,211,965.11 and 32,527,144.26

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Solution

The fourth proportional to 50,146,406.31, 69,211,965.11 and 32,527,144.26 is: 44,893,896.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,146,406.31 : 69,211,965.11 = 32,527,144.26 : x
  2. Step 2: Convert to fraction form
    50,146,406.31/69,211,965.11 = 32,527,144.26/x
  3. Step 3: Cross multiply
    50,146,406.31x = 69,211,965.11 × 32,527,144.26
  4. Step 4: Simplify right side
    50,146,406.31x = 2,251,267,573,651,056.75
  5. Step 5: Solve for x
    x = 2,251,267,573,651,056.75/50,146,406.31
  6. Step 6: Final answer
    x = 44,893,896.48

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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.