Home / 182,375,251.40-251,670,288.66-99,867,614.60

Finding the Fourth Proportional to 182,375,251.40, 251,670,288.66 and 99,867,614.60

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Solution

The fourth proportional to 182,375,251.40, 251,670,288.66 and 99,867,614.60 is: 137,813,169.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,375,251.40 : 251,670,288.66 = 99,867,614.60 : x
  2. Step 2: Convert to fraction form
    182,375,251.40/251,670,288.66 = 99,867,614.60/x
  3. Step 3: Cross multiply
    182,375,251.40x = 251,670,288.66 × 99,867,614.60
  4. Step 4: Simplify right side
    182,375,251.40x = 25,133,711,394,167,628
  5. Step 5: Solve for x
    x = 25,133,711,394,167,628/182,375,251.40
  6. Step 6: Final answer
    x = 137,813,169.28

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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.