Home / 50,146,405.31-69,211,963.73-32,527,143.26

Finding the Fourth Proportional to 50,146,405.31, 69,211,963.73 and 32,527,143.26

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Solution

The fourth proportional to 50,146,405.31, 69,211,963.73 and 32,527,143.26 is: 44,893,895.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,146,405.31 : 69,211,963.73 = 32,527,143.26 : x
  2. Step 2: Convert to fraction form
    50,146,405.31/69,211,963.73 = 32,527,143.26/x
  3. Step 3: Cross multiply
    50,146,405.31x = 69,211,963.73 × 32,527,143.26
  4. Step 4: Simplify right side
    50,146,405.31x = 2,251,267,459,286,892
  5. Step 5: Solve for x
    x = 2,251,267,459,286,892/50,146,405.31
  6. Step 6: Final answer
    x = 44,893,895.10

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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.