Home / 1,067,682,061,565.80-1,473,523,474,392.30-598,519,353,553.96

Finding the Fourth Proportional to 1,067,682,061,565.80, 1,473,523,474,392.30 and 598,519,353,553.96

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Solution

The fourth proportional to 1,067,682,061,565.80, 1,473,523,474,392.30 and 598,519,353,553.96 is: 826,025,227,066.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,682,061,565.80 : 1,473,523,474,392.30 = 598,519,353,553.96 : x
  2. Step 2: Convert to fraction form
    1,067,682,061,565.80/1,473,523,474,392.30 = 598,519,353,553.96/x
  3. Step 3: Cross multiply
    1,067,682,061,565.80x = 1,473,523,474,392.30 × 598,519,353,553.96
  4. Step 4: Simplify right side
    1,067,682,061,565.80x = 881,932,317,339,864,545,624,064
  5. Step 5: Solve for x
    x = 881,932,317,339,864,545,624,064/1,067,682,061,565.80
  6. Step 6: Final answer
    x = 826,025,227,066.64

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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.