Home / 2,561,659,350.92-3,842,574,082.46-880,928,349.06

Finding the Fourth Proportional to 2,561,659,350.92, 3,842,574,082.46 and 880,928,349.06

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Solution

The fourth proportional to 2,561,659,350.92, 3,842,574,082.46 and 880,928,349.06 is: 1,321,421,773.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,659,350.92 : 3,842,574,082.46 = 880,928,349.06 : x
  2. Step 2: Convert to fraction form
    2,561,659,350.92/3,842,574,082.46 = 880,928,349.06/x
  3. Step 3: Cross multiply
    2,561,659,350.92x = 3,842,574,082.46 × 880,928,349.06
  4. Step 4: Simplify right side
    2,561,659,350.92x = 3,385,032,442,597,827,072
  5. Step 5: Solve for x
    x = 3,385,032,442,597,827,072/2,561,659,350.92
  6. Step 6: Final answer
    x = 1,321,421,773.50

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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.