Home / 2,084,555,268.30-3,126,832,902.45-704,349,847.20

Finding the Fourth Proportional to 2,084,555,268.30, 3,126,832,902.45 and 704,349,847.20

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Solution

The fourth proportional to 2,084,555,268.30, 3,126,832,902.45 and 704,349,847.20 is: 1,056,524,770.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,555,268.30 : 3,126,832,902.45 = 704,349,847.20 : x
  2. Step 2: Convert to fraction form
    2,084,555,268.30/3,126,832,902.45 = 704,349,847.20/x
  3. Step 3: Cross multiply
    2,084,555,268.30x = 3,126,832,902.45 × 704,349,847.20
  4. Step 4: Simplify right side
    2,084,555,268.30x = 2,202,384,277,060,590,080
  5. Step 5: Solve for x
    x = 2,202,384,277,060,590,080/2,084,555,268.30
  6. Step 6: Final answer
    x = 1,056,524,770.80

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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.