Home / 6,096,384,078.10-9,144,576,117.15-2,218,486,657.30

Finding the Fourth Proportional to 6,096,384,078.10, 9,144,576,117.15 and 2,218,486,657.30

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Solution

The fourth proportional to 6,096,384,078.10, 9,144,576,117.15 and 2,218,486,657.30 is: 3,327,729,985.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096,384,078.10 : 9,144,576,117.15 = 2,218,486,657.30 : x
  2. Step 2: Convert to fraction form
    6,096,384,078.10/9,144,576,117.15 = 2,218,486,657.30/x
  3. Step 3: Cross multiply
    6,096,384,078.10x = 9,144,576,117.15 × 2,218,486,657.30
  4. Step 4: Simplify right side
    6,096,384,078.10x = 20,287,120,102,561,517,568
  5. Step 5: Solve for x
    x = 20,287,120,102,561,517,568/6,096,384,078.10
  6. Step 6: Final answer
    x = 3,327,729,985.95

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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.