Home / 167,773,107.26-251,668,629-52,766,617.70

Finding the Fourth Proportional to 167,773,107.26, 251,668,629 and 52,766,617.70

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Solution

The fourth proportional to 167,773,107.26, 251,668,629 and 52,766,617.70 is: 79,152,747.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,773,107.26 : 251,668,629 = 52,766,617.70 : x
  2. Step 2: Convert to fraction form
    167,773,107.26/251,668,629 = 52,766,617.70/x
  3. Step 3: Cross multiply
    167,773,107.26x = 251,668,629 × 52,766,617.70
  4. Step 4: Simplify right side
    167,773,107.26x = 13,279,702,333,526,134
  5. Step 5: Solve for x
    x = 13,279,702,333,526,134/167,773,107.26
  6. Step 6: Final answer
    x = 79,152,747.13

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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.