Home / 41,948,123.40-62,815,896.90-33,445,067.40

Finding the Fourth Proportional to 41,948,123.40, 62,815,896.90 and 33,445,067.40

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Solution

The fourth proportional to 41,948,123.40, 62,815,896.90 and 33,445,067.40 is: 50,082,857.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,948,123.40 : 62,815,896.90 = 33,445,067.40 : x
  2. Step 2: Convert to fraction form
    41,948,123.40/62,815,896.90 = 33,445,067.40/x
  3. Step 3: Cross multiply
    41,948,123.40x = 62,815,896.90 × 33,445,067.40
  4. Step 4: Simplify right side
    41,948,123.40x = 2,100,881,905,611,951
  5. Step 5: Solve for x
    x = 2,100,881,905,611,951/41,948,123.40
  6. Step 6: Final answer
    x = 50,082,857.95

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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.