Home / 2,737,152,202.80-4,105,728,304.20-1,646,073,649.20

Finding the Fourth Proportional to 2,737,152,202.80, 4,105,728,304.20 and 1,646,073,649.20

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Solution

The fourth proportional to 2,737,152,202.80, 4,105,728,304.20 and 1,646,073,649.20 is: 2,469,110,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,152,202.80 : 4,105,728,304.20 = 1,646,073,649.20 : x
  2. Step 2: Convert to fraction form
    2,737,152,202.80/4,105,728,304.20 = 1,646,073,649.20/x
  3. Step 3: Cross multiply
    2,737,152,202.80x = 4,105,728,304.20 × 1,646,073,649.20
  4. Step 4: Simplify right side
    2,737,152,202.80x = 6,758,331,172,318,221,312
  5. Step 5: Solve for x
    x = 6,758,331,172,318,221,312/2,737,152,202.80
  6. Step 6: Final answer
    x = 2,469,110,473.80

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Double scale
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Similar ratio
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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.