Home / 4,384,846,212.39-6,574,642,692.17-1,395,618,112.44

Finding the Fourth Proportional to 4,384,846,212.39, 6,574,642,692.17 and 1,395,618,112.44

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Solution

The fourth proportional to 4,384,846,212.39, 6,574,642,692.17 and 1,395,618,112.44 is: 2,092,591,160.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,846,212.39 : 6,574,642,692.17 = 1,395,618,112.44 : x
  2. Step 2: Convert to fraction form
    4,384,846,212.39/6,574,642,692.17 = 1,395,618,112.44/x
  3. Step 3: Cross multiply
    4,384,846,212.39x = 6,574,642,692.17 × 1,395,618,112.44
  4. Step 4: Simplify right side
    4,384,846,212.39x = 9,175,690,424,006,757,376
  5. Step 5: Solve for x
    x = 9,175,690,424,006,757,376/4,384,846,212.39
  6. Step 6: Final answer
    x = 2,092,591,160.46

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1.5x scale

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.