Home / 367,946,656.06-552,302,796.75-271,011,817.66

Finding the Fourth Proportional to 367,946,656.06, 552,302,796.75 and 271,011,817.66

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Solution

The fourth proportional to 367,946,656.06, 552,302,796.75 and 271,011,817.66 is: 406,799,687.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,946,656.06 : 552,302,796.75 = 271,011,817.66 : x
  2. Step 2: Convert to fraction form
    367,946,656.06/552,302,796.75 = 271,011,817.66/x
  3. Step 3: Cross multiply
    367,946,656.06x = 552,302,796.75 × 271,011,817.66
  4. Step 4: Simplify right side
    367,946,656.06x = 149,680,584,845,919,040
  5. Step 5: Solve for x
    x = 149,680,584,845,919,040/367,946,656.06
  6. Step 6: Final answer
    x = 406,799,687.89

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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.