Home / 1,914,480,493.88-2,641,983,086.64-1,034,414,197.88

Finding the Fourth Proportional to 1,914,480,493.88, 2,641,983,086.64 and 1,034,414,197.88

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Solution

The fourth proportional to 1,914,480,493.88, 2,641,983,086.64 and 1,034,414,197.88 is: 1,427,491,595.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,480,493.88 : 2,641,983,086.64 = 1,034,414,197.88 : x
  2. Step 2: Convert to fraction form
    1,914,480,493.88/2,641,983,086.64 = 1,034,414,197.88/x
  3. Step 3: Cross multiply
    1,914,480,493.88x = 2,641,983,086.64 × 1,034,414,197.88
  4. Step 4: Simplify right side
    1,914,480,493.88x = 2,732,904,815,389,489,664
  5. Step 5: Solve for x
    x = 2,732,904,815,389,489,664/1,914,480,493.88
  6. Step 6: Final answer
    x = 1,427,491,595.83

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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.