Home / 4,251,536,408.30-6,377,304,612.45-2,074,754,072.30

Finding the Fourth Proportional to 4,251,536,408.30, 6,377,304,612.45 and 2,074,754,072.30

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Solution

The fourth proportional to 4,251,536,408.30, 6,377,304,612.45 and 2,074,754,072.30 is: 3,112,131,108.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,536,408.30 : 6,377,304,612.45 = 2,074,754,072.30 : x
  2. Step 2: Convert to fraction form
    4,251,536,408.30/6,377,304,612.45 = 2,074,754,072.30/x
  3. Step 3: Cross multiply
    4,251,536,408.30x = 6,377,304,612.45 × 2,074,754,072.30
  4. Step 4: Simplify right side
    4,251,536,408.30x = 13,231,338,714,978,209,792
  5. Step 5: Solve for x
    x = 13,231,338,714,978,209,792/4,251,536,408.30
  6. Step 6: Final answer
    x = 3,112,131,108.45

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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.