Home / 6,206,342,048.40-9,309,488,578.20-1,844,274,320.40

Finding the Fourth Proportional to 6,206,342,048.40, 9,309,488,578.20 and 1,844,274,320.40

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Solution

The fourth proportional to 6,206,342,048.40, 9,309,488,578.20 and 1,844,274,320.40 is: 2,766,404,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,342,048.40 : 9,309,488,578.20 = 1,844,274,320.40 : x
  2. Step 2: Convert to fraction form
    6,206,342,048.40/9,309,488,578.20 = 1,844,274,320.40/x
  3. Step 3: Cross multiply
    6,206,342,048.40x = 9,309,488,578.20 × 1,844,274,320.40
  4. Step 4: Simplify right side
    6,206,342,048.40x = 17,169,250,720,831,369,216
  5. Step 5: Solve for x
    x = 17,169,250,720,831,369,216/6,206,342,048.40
  6. Step 6: Final answer
    x = 2,766,404,201.85

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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.