Home / 11,303,260.20-16,954,890.30-10,064,629.80

Finding the Fourth Proportional to 11,303,260.20, 16,954,890.30 and 10,064,629.80

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Solution

The fourth proportional to 11,303,260.20, 16,954,890.30 and 10,064,629.80 is: 15,096,944.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,303,260.20 : 16,954,890.30 = 10,064,629.80 : x
  2. Step 2: Convert to fraction form
    11,303,260.20/16,954,890.30 = 10,064,629.80/x
  3. Step 3: Cross multiply
    11,303,260.20x = 16,954,890.30 × 10,064,629.80
  4. Step 4: Simplify right side
    11,303,260.20x = 170,644,694,169,110.97
  5. Step 5: Solve for x
    x = 170,644,694,169,110.97/11,303,260.20
  6. Step 6: Final answer
    x = 15,096,944.70

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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.