Home / 2,657,646,064.80-3,986,469,097.20-2,037,773,282.40

Finding the Fourth Proportional to 2,657,646,064.80, 3,986,469,097.20 and 2,037,773,282.40

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Solution

The fourth proportional to 2,657,646,064.80, 3,986,469,097.20 and 2,037,773,282.40 is: 3,056,659,923.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,646,064.80 : 3,986,469,097.20 = 2,037,773,282.40 : x
  2. Step 2: Convert to fraction form
    2,657,646,064.80/3,986,469,097.20 = 2,037,773,282.40/x
  3. Step 3: Cross multiply
    2,657,646,064.80x = 3,986,469,097.20 × 2,037,773,282.40
  4. Step 4: Simplify right side
    2,657,646,064.80x = 8,123,520,217,387,408,384
  5. Step 5: Solve for x
    x = 8,123,520,217,387,408,384/2,657,646,064.80
  6. Step 6: Final answer
    x = 3,056,659,923.60

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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.