Home / 6,384,825,933.53-8,815,205,736.65-5,714,610,335.69

Finding the Fourth Proportional to 6,384,825,933.53, 8,815,205,736.65 and 5,714,610,335.69

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Solution

The fourth proportional to 6,384,825,933.53, 8,815,205,736.65 and 5,714,610,335.69 is: 7,889,873,011.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384,825,933.53 : 8,815,205,736.65 = 5,714,610,335.69 : x
  2. Step 2: Convert to fraction form
    6,384,825,933.53/8,815,205,736.65 = 5,714,610,335.69/x
  3. Step 3: Cross multiply
    6,384,825,933.53x = 8,815,205,736.65 × 5,714,610,335.69
  4. Step 4: Simplify right side
    6,384,825,933.53x = 50,375,465,813,864,087,552
  5. Step 5: Solve for x
    x = 50,375,465,813,864,087,552/6,384,825,933.53
  6. Step 6: Final answer
    x = 7,889,873,011.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.