Home / 141,188,273.97-211,132,270.52-134,300,798.61

Finding the Fourth Proportional to 141,188,273.97, 211,132,270.52 and 134,300,798.61

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Solution

The fourth proportional to 141,188,273.97, 211,132,270.52 and 134,300,798.61 is: 200,832,772.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,188,273.97 : 211,132,270.52 = 134,300,798.61 : x
  2. Step 2: Convert to fraction form
    141,188,273.97/211,132,270.52 = 134,300,798.61/x
  3. Step 3: Cross multiply
    141,188,273.97x = 211,132,270.52 × 134,300,798.61
  4. Step 4: Simplify right side
    141,188,273.97x = 28,355,232,543,178,564
  5. Step 5: Solve for x
    x = 28,355,232,543,178,564/141,188,273.97
  6. Step 6: Final answer
    x = 200,832,772.76

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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.