Home / 21,906,247,523,625-32,860,428,100,965-7,203,031,445,436

Finding the Fourth Proportional to 21,906,247,523,625, 32,860,428,100,965 and 7,203,031,445,436

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Solution

The fourth proportional to 21,906,247,523,625, 32,860,428,100,965 and 7,203,031,445,436 is: 10,804,894,661,510.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,906,247,523,625 : 32,860,428,100,965 = 7,203,031,445,436 : x
  2. Step 2: Convert to fraction form
    21,906,247,523,625/32,860,428,100,965 = 7,203,031,445,436/x
  3. Step 3: Cross multiply
    21,906,247,523,625x = 32,860,428,100,965 × 7,203,031,445,436
  4. Step 4: Simplify right side
    21,906,247,523,625x = 236,694,696,921,739,662,762,967,040
  5. Step 5: Solve for x
    x = 236,694,696,921,739,662,762,967,040/21,906,247,523,625
  6. Step 6: Final answer
    x = 10,804,894,661,510.33

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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.