Home / 61,378,082.55-92,067,123.83-61,378,082.55

Finding the Fourth Proportional to 61,378,082.55, 92,067,123.83 and 61,378,082.55

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Solution

The fourth proportional to 61,378,082.55, 92,067,123.83 and 61,378,082.55 is: 92,067,123.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,378,082.55 : 92,067,123.83 = 61,378,082.55 : x
  2. Step 2: Convert to fraction form
    61,378,082.55/92,067,123.83 = 61,378,082.55/x
  3. Step 3: Cross multiply
    61,378,082.55x = 92,067,123.83 × 61,378,082.55
  4. Step 4: Simplify right side
    61,378,082.55x = 5,650,903,526,271,922
  5. Step 5: Solve for x
    x = 5,650,903,526,271,922/61,378,082.55
  6. Step 6: Final answer
    x = 92,067,123.83

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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.