Home / 4,022,251,752.11-6,034,733,948.12-1,780,993,082.12

Finding the Fourth Proportional to 4,022,251,752.11, 6,034,733,948.12 and 1,780,993,082.12

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Solution

The fourth proportional to 4,022,251,752.11, 6,034,733,948.12 and 1,780,993,082.12 is: 2,672,090,181.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,251,752.11 : 6,034,733,948.12 = 1,780,993,082.12 : x
  2. Step 2: Convert to fraction form
    4,022,251,752.11/6,034,733,948.12 = 1,780,993,082.12/x
  3. Step 3: Cross multiply
    4,022,251,752.11x = 6,034,733,948.12 × 1,780,993,082.12
  4. Step 4: Simplify right side
    4,022,251,752.11x = 10,747,819,413,997,355,008
  5. Step 5: Solve for x
    x = 10,747,819,413,997,355,008/4,022,251,752.11
  6. Step 6: Final answer
    x = 2,672,090,181.42

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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.