Home / 54,715,084.92-82,095,236.10-23,993,767.80

Finding the Fourth Proportional to 54,715,084.92, 82,095,236.10 and 23,993,767.80

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Solution

The fourth proportional to 54,715,084.92, 82,095,236.10 and 23,993,767.80 is: 36,000,566.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,715,084.92 : 82,095,236.10 = 23,993,767.80 : x
  2. Step 2: Convert to fraction form
    54,715,084.92/82,095,236.10 = 23,993,767.80/x
  3. Step 3: Cross multiply
    54,715,084.92x = 82,095,236.10 × 23,993,767.80
  4. Step 4: Simplify right side
    54,715,084.92x = 1,969,774,032,469,577.50
  5. Step 5: Solve for x
    x = 1,969,774,032,469,577.50/54,715,084.92
  6. Step 6: Final answer
    x = 36,000,566.12

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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.