Home / 3,299,083,351.80-4,948,625,027.70-1,118,049,487.80

Finding the Fourth Proportional to 3,299,083,351.80, 4,948,625,027.70 and 1,118,049,487.80

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Solution

The fourth proportional to 3,299,083,351.80, 4,948,625,027.70 and 1,118,049,487.80 is: 1,677,074,231.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,083,351.80 : 4,948,625,027.70 = 1,118,049,487.80 : x
  2. Step 2: Convert to fraction form
    3,299,083,351.80/4,948,625,027.70 = 1,118,049,487.80/x
  3. Step 3: Cross multiply
    3,299,083,351.80x = 4,948,625,027.70 × 1,118,049,487.80
  4. Step 4: Simplify right side
    3,299,083,351.80x = 5,532,807,677,534,244,864
  5. Step 5: Solve for x
    x = 5,532,807,677,534,244,864/3,299,083,351.80
  6. Step 6: Final answer
    x = 1,677,074,231.70

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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.