Home / 23,840,370-35,765,885.76-8,694,301.56

Finding the Fourth Proportional to 23,840,370, 35,765,885.76 and 8,694,301.56

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Solution

The fourth proportional to 23,840,370, 35,765,885.76 and 8,694,301.56 is: 13,043,396.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,840,370 : 35,765,885.76 = 8,694,301.56 : x
  2. Step 2: Convert to fraction form
    23,840,370/35,765,885.76 = 8,694,301.56/x
  3. Step 3: Cross multiply
    23,840,370x = 35,765,885.76 × 8,694,301.56
  4. Step 4: Simplify right side
    23,840,370x = 310,959,396,357,949.81
  5. Step 5: Solve for x
    x = 310,959,396,357,949.81/23,840,370
  6. Step 6: Final answer
    x = 13,043,396.41

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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.