Home / 16,297,029,555,971-22,489,970,706,502-8,889,623,597,788.20

Finding the Fourth Proportional to 16,297,029,555,971, 22,489,970,706,502 and 8,889,623,597,788.20

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Solution

The fourth proportional to 16,297,029,555,971, 22,489,970,706,502 and 8,889,623,597,788.20 is: 12,267,718,704,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,297,029,555,971 : 22,489,970,706,502 = 8,889,623,597,788.20 : x
  2. Step 2: Convert to fraction form
    16,297,029,555,971/22,489,970,706,502 = 8,889,623,597,788.20/x
  3. Step 3: Cross multiply
    16,297,029,555,971x = 22,489,970,706,502 × 8,889,623,597,788.20
  4. Step 4: Simplify right side
    16,297,029,555,971x = 199,927,374,306,085,517,937,082,368
  5. Step 5: Solve for x
    x = 199,927,374,306,085,517,937,082,368/16,297,029,555,971
  6. Step 6: Final answer
    x = 12,267,718,704,163.18

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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.