Home / 167,773,076.01-251,668,582.09-52,766,586.41

Finding the Fourth Proportional to 167,773,076.01, 251,668,582.09 and 52,766,586.41

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Solution

The fourth proportional to 167,773,076.01, 251,668,582.09 and 52,766,586.41 is: 79,152,700.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,773,076.01 : 251,668,582.09 = 52,766,586.41 : x
  2. Step 2: Convert to fraction form
    167,773,076.01/251,668,582.09 = 52,766,586.41/x
  3. Step 3: Cross multiply
    167,773,076.01x = 251,668,582.09 × 52,766,586.41
  4. Step 4: Simplify right side
    167,773,076.01x = 13,279,691,982,143,904
  5. Step 5: Solve for x
    x = 13,279,691,982,143,904/167,773,076.01
  6. Step 6: Final answer
    x = 79,152,700.17

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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.