Home / 167,773,078.26-251,668,585.46-52,766,588.66

Finding the Fourth Proportional to 167,773,078.26, 251,668,585.46 and 52,766,588.66

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Solution

The fourth proportional to 167,773,078.26, 251,668,585.46 and 52,766,588.66 is: 79,152,703.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,773,078.26 : 251,668,585.46 = 52,766,588.66 : x
  2. Step 2: Convert to fraction form
    167,773,078.26/251,668,585.46 = 52,766,588.66/x
  3. Step 3: Cross multiply
    167,773,078.26x = 251,668,585.46 × 52,766,588.66
  4. Step 4: Simplify right side
    167,773,078.26x = 13,279,692,726,485,452
  5. Step 5: Solve for x
    x = 13,279,692,726,485,452/167,773,078.26
  6. Step 6: Final answer
    x = 79,152,703.55

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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.