Home / 167,773,074.27-251,668,579.47-52,766,584.66

Finding the Fourth Proportional to 167,773,074.27, 251,668,579.47 and 52,766,584.66

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Solution

The fourth proportional to 167,773,074.27, 251,668,579.47 and 52,766,584.66 is: 79,152,697.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,773,074.27 : 251,668,579.47 = 52,766,584.66 : x
  2. Step 2: Convert to fraction form
    167,773,074.27/251,668,579.47 = 52,766,584.66/x
  3. Step 3: Cross multiply
    167,773,074.27x = 251,668,579.47 × 52,766,584.66
  4. Step 4: Simplify right side
    167,773,074.27x = 13,279,691,404,601,860
  5. Step 5: Solve for x
    x = 13,279,691,404,601,860/167,773,074.27
  6. Step 6: Final answer
    x = 79,152,697.55

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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.