Home / 23,489,548.73-35,222,931.42-13,777,333.03

Finding the Fourth Proportional to 23,489,548.73, 35,222,931.42 and 13,777,333.03

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Solution

The fourth proportional to 23,489,548.73, 35,222,931.42 and 13,777,333.03 is: 20,659,317.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,489,548.73 : 35,222,931.42 = 13,777,333.03 : x
  2. Step 2: Convert to fraction form
    23,489,548.73/35,222,931.42 = 13,777,333.03/x
  3. Step 3: Cross multiply
    23,489,548.73x = 35,222,931.42 × 13,777,333.03
  4. Step 4: Simplify right side
    23,489,548.73x = 485,278,056,466,190.81
  5. Step 5: Solve for x
    x = 485,278,056,466,190.81/23,489,548.73
  6. Step 6: Final answer
    x = 20,659,317.98

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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.