Home / 182,108,387.80-273,162,581.70-162,976,511.80

Finding the Fourth Proportional to 182,108,387.80, 273,162,581.70 and 162,976,511.80

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Solution

The fourth proportional to 182,108,387.80, 273,162,581.70 and 162,976,511.80 is: 244,464,767.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,108,387.80 : 273,162,581.70 = 162,976,511.80 : x
  2. Step 2: Convert to fraction form
    182,108,387.80/273,162,581.70 = 162,976,511.80/x
  3. Step 3: Cross multiply
    182,108,387.80x = 273,162,581.70 × 162,976,511.80
  4. Step 4: Simplify right side
    182,108,387.80x = 44,519,084,719,748,512
  5. Step 5: Solve for x
    x = 44,519,084,719,748,512/182,108,387.80
  6. Step 6: Final answer
    x = 244,464,767.70

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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.