Home / 3,322,053,493.40-4,983,080,240.10-3,270,397,428.20

Finding the Fourth Proportional to 3,322,053,493.40, 4,983,080,240.10 and 3,270,397,428.20

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Solution

The fourth proportional to 3,322,053,493.40, 4,983,080,240.10 and 3,270,397,428.20 is: 4,905,596,142.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,053,493.40 : 4,983,080,240.10 = 3,270,397,428.20 : x
  2. Step 2: Convert to fraction form
    3,322,053,493.40/4,983,080,240.10 = 3,270,397,428.20/x
  3. Step 3: Cross multiply
    3,322,053,493.40x = 4,983,080,240.10 × 3,270,397,428.20
  4. Step 4: Simplify right side
    3,322,053,493.40x = 16,296,652,801,737,279,488
  5. Step 5: Solve for x
    x = 16,296,652,801,737,279,488/3,322,053,493.40
  6. Step 6: Final answer
    x = 4,905,596,142.30

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Double scale
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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.