Home / 24,912,251.70-37,368,377.55-18,455,243.55

Finding the Fourth Proportional to 24,912,251.70, 37,368,377.55 and 18,455,243.55

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Solution

The fourth proportional to 24,912,251.70, 37,368,377.55 and 18,455,243.55 is: 27,682,865.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912,251.70 : 37,368,377.55 = 18,455,243.55 : x
  2. Step 2: Convert to fraction form
    24,912,251.70/37,368,377.55 = 18,455,243.55/x
  3. Step 3: Cross multiply
    24,912,251.70x = 37,368,377.55 × 18,455,243.55
  4. Step 4: Simplify right side
    24,912,251.70x = 689,642,508,753,602.25
  5. Step 5: Solve for x
    x = 689,642,508,753,602.25/24,912,251.70
  6. Step 6: Final answer
    x = 27,682,865.33

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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.