Home / 5,322,315,755,389.60-7,982,356,469,387.80-1,501,176,538,278.80

Finding the Fourth Proportional to 5,322,315,755,389.60, 7,982,356,469,387.80 and 1,501,176,538,278.80

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Solution

The fourth proportional to 5,322,315,755,389.60, 7,982,356,469,387.80 and 1,501,176,538,278.80 is: 2,251,449,707,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,315,755,389.60 : 7,982,356,469,387.80 = 1,501,176,538,278.80 : x
  2. Step 2: Convert to fraction form
    5,322,315,755,389.60/7,982,356,469,387.80 = 1,501,176,538,278.80/x
  3. Step 3: Cross multiply
    5,322,315,755,389.60x = 7,982,356,469,387.80 × 1,501,176,538,278.80
  4. Step 4: Simplify right side
    5,322,315,755,389.60x = 11,982,926,252,022,962,709,331,968
  5. Step 5: Solve for x
    x = 11,982,926,252,022,962,709,331,968/5,322,315,755,389.60
  6. Step 6: Final answer
    x = 2,251,449,707,749.59

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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.