Home / 91,517,715,785.16-137,274,036,046.80-24,365,536,956.12

Finding the Fourth Proportional to 91,517,715,785.16, 137,274,036,046.80 and 24,365,536,956.12

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Solution

The fourth proportional to 91,517,715,785.16, 137,274,036,046.80 and 24,365,536,956.12 is: 36,547,629,819.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,517,715,785.16 : 137,274,036,046.80 = 24,365,536,956.12 : x
  2. Step 2: Convert to fraction form
    91,517,715,785.16/137,274,036,046.80 = 24,365,536,956.12/x
  3. Step 3: Cross multiply
    91,517,715,785.16x = 137,274,036,046.80 × 24,365,536,956.12
  4. Step 4: Simplify right side
    91,517,715,785.16x = 3,344,755,598,414,054,424,576
  5. Step 5: Solve for x
    x = 3,344,755,598,414,054,424,576/91,517,715,785.16
  6. Step 6: Final answer
    x = 36,547,629,819.19

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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.