Home / 50,659,947.38-69,945,045.54-32,091,565.30

Finding the Fourth Proportional to 50,659,947.38, 69,945,045.54 and 32,091,565.30

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Solution

The fourth proportional to 50,659,947.38, 69,945,045.54 and 32,091,565.30 is: 44,308,099.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,659,947.38 : 69,945,045.54 = 32,091,565.30 : x
  2. Step 2: Convert to fraction form
    50,659,947.38/69,945,045.54 = 32,091,565.30/x
  3. Step 3: Cross multiply
    50,659,947.38x = 69,945,045.54 × 32,091,565.30
  4. Step 4: Simplify right side
    50,659,947.38x = 2,244,645,996,358,384
  5. Step 5: Solve for x
    x = 2,244,645,996,358,384/50,659,947.38
  6. Step 6: Final answer
    x = 44,308,099.64

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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.