Home / 2,498,384,852,073.30-3,747,834,056,267.20-864,727,672,654.22

Finding the Fourth Proportional to 2,498,384,852,073.30, 3,747,834,056,267.20 and 864,727,672,654.22

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Solution

The fourth proportional to 2,498,384,852,073.30, 3,747,834,056,267.20 and 864,727,672,654.22 is: 1,297,180,383,670.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,384,852,073.30 : 3,747,834,056,267.20 = 864,727,672,654.22 : x
  2. Step 2: Convert to fraction form
    2,498,384,852,073.30/3,747,834,056,267.20 = 864,727,672,654.22/x
  3. Step 3: Cross multiply
    2,498,384,852,073.30x = 3,747,834,056,267.20 × 864,727,672,654.22
  4. Step 4: Simplify right side
    2,498,384,852,073.30x = 3,240,855,820,970,160,839,196,672
  5. Step 5: Solve for x
    x = 3,240,855,820,970,160,839,196,672/2,498,384,852,073.30
  6. Step 6: Final answer
    x = 1,297,180,383,670.96

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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.