Home / 267,559,999.60-401,243,615.88-92,635,540.84

Finding the Fourth Proportional to 267,559,999.60, 401,243,615.88 and 92,635,540.84

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Solution

The fourth proportional to 267,559,999.60, 401,243,615.88 and 92,635,540.84 is: 138,919,941.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,559,999.60 : 401,243,615.88 = 92,635,540.84 : x
  2. Step 2: Convert to fraction form
    267,559,999.60/401,243,615.88 = 92,635,540.84/x
  3. Step 3: Cross multiply
    267,559,999.60x = 401,243,615.88 × 92,635,540.84
  4. Step 4: Simplify right side
    267,559,999.60x = 37,169,419,365,641,016
  5. Step 5: Solve for x
    x = 37,169,419,365,641,016/267,559,999.60
  6. Step 6: Final answer
    x = 138,919,941.03

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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.