Home / 3,955,891,069.80-5,934,686,910.30-1,195,799,092.20

Finding the Fourth Proportional to 3,955,891,069.80, 5,934,686,910.30 and 1,195,799,092.20

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Solution

The fourth proportional to 3,955,891,069.80, 5,934,686,910.30 and 1,195,799,092.20 is: 1,793,955,671.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,955,891,069.80 : 5,934,686,910.30 = 1,195,799,092.20 : x
  2. Step 2: Convert to fraction form
    3,955,891,069.80/5,934,686,910.30 = 1,195,799,092.20/x
  3. Step 3: Cross multiply
    3,955,891,069.80x = 5,934,686,910.30 × 1,195,799,092.20
  4. Step 4: Simplify right side
    3,955,891,069.80x = 7,096,693,219,827,962,880
  5. Step 5: Solve for x
    x = 7,096,693,219,827,962,880/3,955,891,069.80
  6. Step 6: Final answer
    x = 1,793,955,671.33

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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.