Home / 2,230,204,082.13-3,077,769,447.06-1,226,715,022.05

Finding the Fourth Proportional to 2,230,204,082.13, 3,077,769,447.06 and 1,226,715,022.05

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Solution

The fourth proportional to 2,230,204,082.13, 3,077,769,447.06 and 1,226,715,022.05 is: 1,692,915,032.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,204,082.13 : 3,077,769,447.06 = 1,226,715,022.05 : x
  2. Step 2: Convert to fraction form
    2,230,204,082.13/3,077,769,447.06 = 1,226,715,022.05/x
  3. Step 3: Cross multiply
    2,230,204,082.13x = 3,077,769,447.06 × 1,226,715,022.05
  4. Step 4: Simplify right side
    2,230,204,082.13x = 3,775,546,015,119,563,264
  5. Step 5: Solve for x
    x = 3,775,546,015,119,563,264/2,230,204,082.13
  6. Step 6: Final answer
    x = 1,692,915,032.02

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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.