Home / 3,795,965,420,229.40-5,238,343,178,467.10-2,233,532,875,814.80

Finding the Fourth Proportional to 3,795,965,420,229.40, 5,238,343,178,467.10 and 2,233,532,875,814.80

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Solution

The fourth proportional to 3,795,965,420,229.40, 5,238,343,178,467.10 and 2,233,532,875,814.80 is: 3,082,222,941,640.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,965,420,229.40 : 5,238,343,178,467.10 = 2,233,532,875,814.80 : x
  2. Step 2: Convert to fraction form
    3,795,965,420,229.40/5,238,343,178,467.10 = 2,233,532,875,814.80/x
  3. Step 3: Cross multiply
    3,795,965,420,229.40x = 5,238,343,178,467.10 × 2,233,532,875,814.80
  4. Step 4: Simplify right side
    3,795,965,420,229.40x = 11,700,011,703,906,459,979,874,304
  5. Step 5: Solve for x
    x = 11,700,011,703,906,459,979,874,304/3,795,965,420,229.40
  6. Step 6: Final answer
    x = 3,082,222,941,640.86

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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.