Home / 1,737,200,526,276.50-2,606,177,753,766-528,419,520,656.21

Finding the Fourth Proportional to 1,737,200,526,276.50, 2,606,177,753,766 and 528,419,520,656.21

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Solution

The fourth proportional to 1,737,200,526,276.50, 2,606,177,753,766 and 528,419,520,656.21 is: 792,743,945,537.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,200,526,276.50 : 2,606,177,753,766 = 528,419,520,656.21 : x
  2. Step 2: Convert to fraction form
    1,737,200,526,276.50/2,606,177,753,766 = 528,419,520,656.21/x
  3. Step 3: Cross multiply
    1,737,200,526,276.50x = 2,606,177,753,766 × 528,419,520,656.21
  4. Step 4: Simplify right side
    1,737,200,526,276.50x = 1,377,155,199,389,907,961,249,792
  5. Step 5: Solve for x
    x = 1,377,155,199,389,907,961,249,792/1,737,200,526,276.50
  6. Step 6: Final answer
    x = 792,743,945,537.30

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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.