Home / 4,903,895,480.40-6,771,231,672.48-3,948,240,546

Finding the Fourth Proportional to 4,903,895,480.40, 6,771,231,672.48 and 3,948,240,546

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Solution

The fourth proportional to 4,903,895,480.40, 6,771,231,672.48 and 3,948,240,546 is: 5,451,676,436.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,895,480.40 : 6,771,231,672.48 = 3,948,240,546 : x
  2. Step 2: Convert to fraction form
    4,903,895,480.40/6,771,231,672.48 = 3,948,240,546/x
  3. Step 3: Cross multiply
    4,903,895,480.40x = 6,771,231,672.48 × 3,948,240,546
  4. Step 4: Simplify right side
    4,903,895,480.40x = 26,734,451,435,644,928,000
  5. Step 5: Solve for x
    x = 26,734,451,435,644,928,000/4,903,895,480.40
  6. Step 6: Final answer
    x = 5,451,676,436.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.