Home / 8,628,885,327,560.50-11,907,766,887,821-4,673,623,392,974.10

Finding the Fourth Proportional to 8,628,885,327,560.50, 11,907,766,887,821 and 4,673,623,392,974.10

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Solution

The fourth proportional to 8,628,885,327,560.50, 11,907,766,887,821 and 4,673,623,392,974.10 is: 6,449,548,901,438.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,628,885,327,560.50 : 11,907,766,887,821 = 4,673,623,392,974.10 : x
  2. Step 2: Convert to fraction form
    8,628,885,327,560.50/11,907,766,887,821 = 4,673,623,392,974.10/x
  3. Step 3: Cross multiply
    8,628,885,327,560.50x = 11,907,766,887,821 × 4,673,623,392,974.10
  4. Step 4: Simplify right side
    8,628,885,327,560.50x = 55,652,417,885,002,620,423,110,656
  5. Step 5: Solve for x
    x = 55,652,417,885,002,620,423,110,656/8,628,885,327,560.50
  6. Step 6: Final answer
    x = 6,449,548,901,438.04

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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.