Home / 22,544,060.80-33,788,378.40-10,396,661.44

Finding the Fourth Proportional to 22,544,060.80, 33,788,378.40 and 10,396,661.44

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Solution

The fourth proportional to 22,544,060.80, 33,788,378.40 and 10,396,661.44 is: 15,582,211.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,544,060.80 : 33,788,378.40 = 10,396,661.44 : x
  2. Step 2: Convert to fraction form
    22,544,060.80/33,788,378.40 = 10,396,661.44/x
  3. Step 3: Cross multiply
    22,544,060.80x = 33,788,378.40 × 10,396,661.44
  4. Step 4: Simplify right side
    22,544,060.80x = 351,286,330,831,408.88
  5. Step 5: Solve for x
    x = 351,286,330,831,408.88/22,544,060.80
  6. Step 6: Final answer
    x = 15,582,211.83

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1.5x scale

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.