Home / 1,792,391,306,627.50-2,473,507,455,519-969,328,264,028.97

Finding the Fourth Proportional to 1,792,391,306,627.50, 2,473,507,455,519 and 969,328,264,028.97

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Solution

The fourth proportional to 1,792,391,306,627.50, 2,473,507,455,519 and 969,328,264,028.97 is: 1,337,677,034,615.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,391,306,627.50 : 2,473,507,455,519 = 969,328,264,028.97 : x
  2. Step 2: Convert to fraction form
    1,792,391,306,627.50/2,473,507,455,519 = 969,328,264,028.97/x
  3. Step 3: Cross multiply
    1,792,391,306,627.50x = 2,473,507,455,519 × 969,328,264,028.97
  4. Step 4: Simplify right side
    1,792,391,306,627.50x = 2,397,640,687,920,946,838,765,568
  5. Step 5: Solve for x
    x = 2,397,640,687,920,946,838,765,568/1,792,391,306,627.50
  6. Step 6: Final answer
    x = 1,337,677,034,615.99

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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.