Home / 54,146,834.16-74,680,401.24-33,531,725.04

Finding the Fourth Proportional to 54,146,834.16, 74,680,401.24 and 33,531,725.04

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Solution

The fourth proportional to 54,146,834.16, 74,680,401.24 and 33,531,725.04 is: 46,247,628.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,146,834.16 : 74,680,401.24 = 33,531,725.04 : x
  2. Step 2: Convert to fraction form
    54,146,834.16/74,680,401.24 = 33,531,725.04/x
  3. Step 3: Cross multiply
    54,146,834.16x = 74,680,401.24 × 33,531,725.04
  4. Step 4: Simplify right side
    54,146,834.16x = 2,504,162,680,256,555
  5. Step 5: Solve for x
    x = 2,504,162,680,256,555/54,146,834.16
  6. Step 6: Final answer
    x = 46,247,628.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.