Home / 1,792,391,306,627-2,473,507,455,518.30-969,328,264,028.47

Finding the Fourth Proportional to 1,792,391,306,627, 2,473,507,455,518.30 and 969,328,264,028.47

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Solution

The fourth proportional to 1,792,391,306,627, 2,473,507,455,518.30 and 969,328,264,028.47 is: 1,337,677,034,615.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,792,391,306,627 : 2,473,507,455,518.30 = 969,328,264,028.47 : x
  2. Step 2: Convert to fraction form
    1,792,391,306,627/2,473,507,455,518.30 = 969,328,264,028.47/x
  3. Step 3: Cross multiply
    1,792,391,306,627x = 2,473,507,455,518.30 × 969,328,264,028.47
  4. Step 4: Simplify right side
    1,792,391,306,627x = 2,397,640,687,919,031,551,787,008
  5. Step 5: Solve for x
    x = 2,397,640,687,919,031,551,787,008/1,792,391,306,627
  6. Step 6: Final answer
    x = 1,337,677,034,615.29

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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.