Home / 49,597,796.70-74,396,695.05-25,328,657.70

Finding the Fourth Proportional to 49,597,796.70, 74,396,695.05 and 25,328,657.70

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Solution

The fourth proportional to 49,597,796.70, 74,396,695.05 and 25,328,657.70 is: 37,992,986.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,597,796.70 : 74,396,695.05 = 25,328,657.70 : x
  2. Step 2: Convert to fraction form
    49,597,796.70/74,396,695.05 = 25,328,657.70/x
  3. Step 3: Cross multiply
    49,597,796.70x = 74,396,695.05 × 25,328,657.70
  4. Step 4: Simplify right side
    49,597,796.70x = 1,884,368,422,932,734.25
  5. Step 5: Solve for x
    x = 1,884,368,422,932,734.25/49,597,796.70
  6. Step 6: Final answer
    x = 37,992,986.55

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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.