Home / 50,146,405.06-69,211,963.39-32,527,143.01

Finding the Fourth Proportional to 50,146,405.06, 69,211,963.39 and 32,527,143.01

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Solution

The fourth proportional to 50,146,405.06, 69,211,963.39 and 32,527,143.01 is: 44,893,894.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,146,405.06 : 69,211,963.39 = 32,527,143.01 : x
  2. Step 2: Convert to fraction form
    50,146,405.06/69,211,963.39 = 32,527,143.01/x
  3. Step 3: Cross multiply
    50,146,405.06x = 69,211,963.39 × 32,527,143.01
  4. Step 4: Simplify right side
    50,146,405.06x = 2,251,267,430,843,354.50
  5. Step 5: Solve for x
    x = 2,251,267,430,843,354.50/50,146,405.06
  6. Step 6: Final answer
    x = 44,893,894.75

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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.