Home / 22,354,727.60-33,532,091.40-15,552,282.80

Finding the Fourth Proportional to 22,354,727.60, 33,532,091.40 and 15,552,282.80

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Solution

The fourth proportional to 22,354,727.60, 33,532,091.40 and 15,552,282.80 is: 23,328,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354,727.60 : 33,532,091.40 = 15,552,282.80 : x
  2. Step 2: Convert to fraction form
    22,354,727.60/33,532,091.40 = 15,552,282.80/x
  3. Step 3: Cross multiply
    22,354,727.60x = 33,532,091.40 × 15,552,282.80
  4. Step 4: Simplify right side
    22,354,727.60x = 521,500,568,328,247.94
  5. Step 5: Solve for x
    x = 521,500,568,328,247.94/22,354,727.60
  6. Step 6: Final answer
    x = 23,328,424.20

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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.