Home / 23,489,546.60-35,222,928.23-13,777,330.91

Finding the Fourth Proportional to 23,489,546.60, 35,222,928.23 and 13,777,330.91

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Solution

The fourth proportional to 23,489,546.60, 35,222,928.23 and 13,777,330.91 is: 20,659,314.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,489,546.60 : 35,222,928.23 = 13,777,330.91 : x
  2. Step 2: Convert to fraction form
    23,489,546.60/35,222,928.23 = 13,777,330.91/x
  3. Step 3: Cross multiply
    23,489,546.60x = 35,222,928.23 × 13,777,330.91
  4. Step 4: Simplify right side
    23,489,546.60x = 485,277,937,702,219.25
  5. Step 5: Solve for x
    x = 485,277,937,702,219.25/23,489,546.60
  6. Step 6: Final answer
    x = 20,659,314.80

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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.