Home / 1,737,200,526,286.80-2,606,177,753,781.20-528,419,520,666.45

Finding the Fourth Proportional to 1,737,200,526,286.80, 2,606,177,753,781.20 and 528,419,520,666.45

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Solution

The fourth proportional to 1,737,200,526,286.80, 2,606,177,753,781.20 and 528,419,520,666.45 is: 792,743,945,552.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,200,526,286.80 : 2,606,177,753,781.20 = 528,419,520,666.45 : x
  2. Step 2: Convert to fraction form
    1,737,200,526,286.80/2,606,177,753,781.20 = 528,419,520,666.45/x
  3. Step 3: Cross multiply
    1,737,200,526,286.80x = 2,606,177,753,781.20 × 528,419,520,666.45
  4. Step 4: Simplify right side
    1,737,200,526,286.80x = 1,377,155,199,424,627,134,693,376
  5. Step 5: Solve for x
    x = 1,377,155,199,424,627,134,693,376/1,737,200,526,286.80
  6. Step 6: Final answer
    x = 792,743,945,552.59

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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.