Home / 1,088,677,560.53-1,633,025,791.51-351,747,543.85

Finding the Fourth Proportional to 1,088,677,560.53, 1,633,025,791.51 and 351,747,543.85

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Solution

The fourth proportional to 1,088,677,560.53, 1,633,025,791.51 and 351,747,543.85 is: 527,624,369.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,677,560.53 : 1,633,025,791.51 = 351,747,543.85 : x
  2. Step 2: Convert to fraction form
    1,088,677,560.53/1,633,025,791.51 = 351,747,543.85/x
  3. Step 3: Cross multiply
    1,088,677,560.53x = 1,633,025,791.51 × 351,747,543.85
  4. Step 4: Simplify right side
    1,088,677,560.53x = 574,412,811,207,344,704
  5. Step 5: Solve for x
    x = 574,412,811,207,344,704/1,088,677,560.53
  6. Step 6: Final answer
    x = 527,624,369.26

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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.