Home / 24,774,082.20-37,161,123.30-18,396,790.20

Finding the Fourth Proportional to 24,774,082.20, 37,161,123.30 and 18,396,790.20

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Solution

The fourth proportional to 24,774,082.20, 37,161,123.30 and 18,396,790.20 is: 27,595,185.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,774,082.20 : 37,161,123.30 = 18,396,790.20 : x
  2. Step 2: Convert to fraction form
    24,774,082.20/37,161,123.30 = 18,396,790.20/x
  3. Step 3: Cross multiply
    24,774,082.20x = 37,161,123.30 × 18,396,790.20
  4. Step 4: Simplify right side
    24,774,082.20x = 683,645,388,946,431.62
  5. Step 5: Solve for x
    x = 683,645,388,946,431.62/24,774,082.20
  6. Step 6: Final answer
    x = 27,595,185.30

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Double scale
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Similar ratio
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1.5x scale

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.