Home / 2,344,986,690.30-3,517,593,163.86-771,059,150.31

Finding the Fourth Proportional to 2,344,986,690.30, 3,517,593,163.86 and 771,059,150.31

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Solution

The fourth proportional to 2,344,986,690.30, 3,517,593,163.86 and 771,059,150.31 is: 1,156,625,923.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,986,690.30 : 3,517,593,163.86 = 771,059,150.31 : x
  2. Step 2: Convert to fraction form
    2,344,986,690.30/3,517,593,163.86 = 771,059,150.31/x
  3. Step 3: Cross multiply
    2,344,986,690.30x = 3,517,593,163.86 × 771,059,150.31
  4. Step 4: Simplify right side
    2,344,986,690.30x = 2,712,272,396,062,156,288
  5. Step 5: Solve for x
    x = 2,712,272,396,062,156,288/2,344,986,690.30
  6. Step 6: Final answer
    x = 1,156,625,923.41

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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.