Home / 54,494,538,002.10-81,741,807,003.15-54,494,538,002.10

Finding the Fourth Proportional to 54,494,538,002.10, 81,741,807,003.15 and 54,494,538,002.10

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Solution

The fourth proportional to 54,494,538,002.10, 81,741,807,003.15 and 54,494,538,002.10 is: 81,741,807,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,494,538,002.10 : 81,741,807,003.15 = 54,494,538,002.10 : x
  2. Step 2: Convert to fraction form
    54,494,538,002.10/81,741,807,003.15 = 54,494,538,002.10/x
  3. Step 3: Cross multiply
    54,494,538,002.10x = 81,741,807,003.15 × 54,494,538,002.10
  4. Step 4: Simplify right side
    54,494,538,002.10x = 4,454,482,008,093,481,238,528
  5. Step 5: Solve for x
    x = 4,454,482,008,093,481,238,528/54,494,538,002.10
  6. Step 6: Final answer
    x = 81,741,807,003.15

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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.