Home / 22,335,740.70-33,503,611.05-14,682,990.30

Finding the Fourth Proportional to 22,335,740.70, 33,503,611.05 and 14,682,990.30

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Solution

The fourth proportional to 22,335,740.70, 33,503,611.05 and 14,682,990.30 is: 22,024,485.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335,740.70 : 33,503,611.05 = 14,682,990.30 : x
  2. Step 2: Convert to fraction form
    22,335,740.70/33,503,611.05 = 14,682,990.30/x
  3. Step 3: Cross multiply
    22,335,740.70x = 33,503,611.05 × 14,682,990.30
  4. Step 4: Simplify right side
    22,335,740.70x = 491,933,196,062,122.88
  5. Step 5: Solve for x
    x = 491,933,196,062,122.88/22,335,740.70
  6. Step 6: Final answer
    x = 22,024,485.45

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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.