Home / 23,760,627.60-32,789,679.60-12,895,611.60

Finding the Fourth Proportional to 23,760,627.60, 32,789,679.60 and 12,895,611.60

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Solution

The fourth proportional to 23,760,627.60, 32,789,679.60 and 12,895,611.60 is: 17,795,951.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,760,627.60 : 32,789,679.60 = 12,895,611.60 : x
  2. Step 2: Convert to fraction form
    23,760,627.60/32,789,679.60 = 12,895,611.60/x
  3. Step 3: Cross multiply
    23,760,627.60x = 32,789,679.60 × 12,895,611.60
  4. Step 4: Simplify right side
    23,760,627.60x = 422,842,972,610,043.38
  5. Step 5: Solve for x
    x = 422,842,972,610,043.38/23,760,627.60
  6. Step 6: Final answer
    x = 17,795,951.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.