Home / 3,082,922,016.32-4,254,436,595.58-1,673,226,000.92

Finding the Fourth Proportional to 3,082,922,016.32, 4,254,436,595.58 and 1,673,226,000.92

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Solution

The fourth proportional to 3,082,922,016.32, 4,254,436,595.58 and 1,673,226,000.92 is: 2,309,054,167.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,922,016.32 : 4,254,436,595.58 = 1,673,226,000.92 : x
  2. Step 2: Convert to fraction form
    3,082,922,016.32/4,254,436,595.58 = 1,673,226,000.92/x
  3. Step 3: Cross multiply
    3,082,922,016.32x = 4,254,436,595.58 × 1,673,226,000.92
  4. Step 4: Simplify right side
    3,082,922,016.32x = 7,118,633,930,990,022,656
  5. Step 5: Solve for x
    x = 7,118,633,930,990,022,656/3,082,922,016.32
  6. Step 6: Final answer
    x = 2,309,054,167.87

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.