Home / 3,279,205,500.30-4,918,808,250.45-2,962,891,817.10

Finding the Fourth Proportional to 3,279,205,500.30, 4,918,808,250.45 and 2,962,891,817.10

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Solution

The fourth proportional to 3,279,205,500.30, 4,918,808,250.45 and 2,962,891,817.10 is: 4,444,337,725.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,205,500.30 : 4,918,808,250.45 = 2,962,891,817.10 : x
  2. Step 2: Convert to fraction form
    3,279,205,500.30/4,918,808,250.45 = 2,962,891,817.10/x
  3. Step 3: Cross multiply
    3,279,205,500.30x = 4,918,808,250.45 × 2,962,891,817.10
  4. Step 4: Simplify right side
    3,279,205,500.30x = 14,573,896,715,142,270,976
  5. Step 5: Solve for x
    x = 14,573,896,715,142,270,976/3,279,205,500.30
  6. Step 6: Final answer
    x = 4,444,337,725.65

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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.