Home / 2,182,303,312.11-3,275,524,500.30-1,350,741,562.38

Finding the Fourth Proportional to 2,182,303,312.11, 3,275,524,500.30 and 1,350,741,562.38

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Solution

The fourth proportional to 2,182,303,312.11, 3,275,524,500.30 and 1,350,741,562.38 is: 2,027,393,285.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,182,303,312.11 : 3,275,524,500.30 = 1,350,741,562.38 : x
  2. Step 2: Convert to fraction form
    2,182,303,312.11/3,275,524,500.30 = 1,350,741,562.38/x
  3. Step 3: Cross multiply
    2,182,303,312.11x = 3,275,524,500.30 × 1,350,741,562.38
  4. Step 4: Simplify right side
    2,182,303,312.11x = 4,424,387,081,149,191,168
  5. Step 5: Solve for x
    x = 4,424,387,081,149,191,168/2,182,303,312.11
  6. Step 6: Final answer
    x = 2,027,393,285.16

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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.