Home / 11,071,753.20-16,607,629.80-10,062,015.30

Finding the Fourth Proportional to 11,071,753.20, 16,607,629.80 and 10,062,015.30

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Solution

The fourth proportional to 11,071,753.20, 16,607,629.80 and 10,062,015.30 is: 15,093,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,753.20 : 16,607,629.80 = 10,062,015.30 : x
  2. Step 2: Convert to fraction form
    11,071,753.20/16,607,629.80 = 10,062,015.30/x
  3. Step 3: Cross multiply
    11,071,753.20x = 16,607,629.80 × 10,062,015.30
  4. Step 4: Simplify right side
    11,071,753.20x = 167,106,225,144,335.97
  5. Step 5: Solve for x
    x = 167,106,225,144,335.97/11,071,753.20
  6. Step 6: Final answer
    x = 15,093,022.95

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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.