Home / 2,564,961,706,872.70-3,847,442,560,309.20-2,564,961,706,872.70

Finding the Fourth Proportional to 2,564,961,706,872.70, 3,847,442,560,309.20 and 2,564,961,706,872.70

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Solution

The fourth proportional to 2,564,961,706,872.70, 3,847,442,560,309.20 and 2,564,961,706,872.70 is: 3,847,442,560,309.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,961,706,872.70 : 3,847,442,560,309.20 = 2,564,961,706,872.70 : x
  2. Step 2: Convert to fraction form
    2,564,961,706,872.70/3,847,442,560,309.20 = 2,564,961,706,872.70/x
  3. Step 3: Cross multiply
    2,564,961,706,872.70x = 3,847,442,560,309.20 × 2,564,961,706,872.70
  4. Step 4: Simplify right side
    2,564,961,706,872.70x = 9,868,542,836,585,356,840,665,088
  5. Step 5: Solve for x
    x = 9,868,542,836,585,356,840,665,088/2,564,961,706,872.70
  6. Step 6: Final answer
    x = 3,847,442,560,309.20

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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.