Home / 15,843,723.78-23,765,330.52-5,060,953.56

Finding the Fourth Proportional to 15,843,723.78, 23,765,330.52 and 5,060,953.56

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Solution

The fourth proportional to 15,843,723.78, 23,765,330.52 and 5,060,953.56 is: 7,591,348.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,843,723.78 : 23,765,330.52 = 5,060,953.56 : x
  2. Step 2: Convert to fraction form
    15,843,723.78/23,765,330.52 = 5,060,953.56/x
  3. Step 3: Cross multiply
    15,843,723.78x = 23,765,330.52 × 5,060,953.56
  4. Step 4: Simplify right side
    15,843,723.78x = 120,275,234,099,770.64
  5. Step 5: Solve for x
    x = 120,275,234,099,770.64/15,843,723.78
  6. Step 6: Final answer
    x = 7,591,348.84

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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.