Home / 6,250,638,949.97-9,377,800,241.64-2,518,009,568.70

Finding the Fourth Proportional to 6,250,638,949.97, 9,377,800,241.64 and 2,518,009,568.70

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Solution

The fourth proportional to 6,250,638,949.97, 9,377,800,241.64 and 2,518,009,568.70 is: 3,777,756,311.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,638,949.97 : 9,377,800,241.64 = 2,518,009,568.70 : x
  2. Step 2: Convert to fraction form
    6,250,638,949.97/9,377,800,241.64 = 2,518,009,568.70/x
  3. Step 3: Cross multiply
    6,250,638,949.97x = 9,377,800,241.64 × 2,518,009,568.70
  4. Step 4: Simplify right side
    6,250,638,949.97x = 23,613,390,741,806,690,304
  5. Step 5: Solve for x
    x = 23,613,390,741,806,690,304/6,250,638,949.97
  6. Step 6: Final answer
    x = 3,777,756,311.13

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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.