Home / 54,366,325.43-81,508,755.66-32,795,899.07

Finding the Fourth Proportional to 54,366,325.43, 81,508,755.66 and 32,795,899.07

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Solution

The fourth proportional to 54,366,325.43, 81,508,755.66 and 32,795,899.07 is: 49,169,277.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,366,325.43 : 81,508,755.66 = 32,795,899.07 : x
  2. Step 2: Convert to fraction form
    54,366,325.43/81,508,755.66 = 32,795,899.07/x
  3. Step 3: Cross multiply
    54,366,325.43x = 81,508,755.66 × 32,795,899.07
  4. Step 4: Simplify right side
    54,366,325.43x = 2,673,152,923,946,651
  5. Step 5: Solve for x
    x = 2,673,152,923,946,651/54,366,325.43
  6. Step 6: Final answer
    x = 49,169,277.17

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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.