Home / 24,540,105.42-33,865,582.41-13,527,280.62

Finding the Fourth Proportional to 24,540,105.42, 33,865,582.41 and 13,527,280.62

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Solution

The fourth proportional to 24,540,105.42, 33,865,582.41 and 13,527,280.62 is: 18,667,777.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,540,105.42 : 33,865,582.41 = 13,527,280.62 : x
  2. Step 2: Convert to fraction form
    24,540,105.42/33,865,582.41 = 13,527,280.62/x
  3. Step 3: Cross multiply
    24,540,105.42x = 33,865,582.41 × 13,527,280.62
  4. Step 4: Simplify right side
    24,540,105.42x = 458,109,236,619,805.81
  5. Step 5: Solve for x
    x = 458,109,236,619,805.81/24,540,105.42
  6. Step 6: Final answer
    x = 18,667,777.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.