Home / 1,737,200,526,277.50-2,606,177,753,767.50-528,419,520,657.21

Finding the Fourth Proportional to 1,737,200,526,277.50, 2,606,177,753,767.50 and 528,419,520,657.21

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Solution

The fourth proportional to 1,737,200,526,277.50, 2,606,177,753,767.50 and 528,419,520,657.21 is: 792,743,945,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,200,526,277.50 : 2,606,177,753,767.50 = 528,419,520,657.21 : x
  2. Step 2: Convert to fraction form
    1,737,200,526,277.50/2,606,177,753,767.50 = 528,419,520,657.21/x
  3. Step 3: Cross multiply
    1,737,200,526,277.50x = 2,606,177,753,767.50 × 528,419,520,657.21
  4. Step 4: Simplify right side
    1,737,200,526,277.50x = 1,377,155,199,393,306,622,558,208
  5. Step 5: Solve for x
    x = 1,377,155,199,393,306,622,558,208/1,737,200,526,277.50
  6. Step 6: Final answer
    x = 792,743,945,538.80

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Double scale
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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.