Home / 36,289,107.60-54,433,661.40-16,133,715.60

Finding the Fourth Proportional to 36,289,107.60, 54,433,661.40 and 16,133,715.60

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Solution

The fourth proportional to 36,289,107.60, 54,433,661.40 and 16,133,715.60 is: 24,200,573.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,107.60 : 54,433,661.40 = 16,133,715.60 : x
  2. Step 2: Convert to fraction form
    36,289,107.60/54,433,661.40 = 16,133,715.60/x
  3. Step 3: Cross multiply
    36,289,107.60x = 54,433,661.40 × 16,133,715.60
  4. Step 4: Simplify right side
    36,289,107.60x = 878,217,212,094,297.75
  5. Step 5: Solve for x
    x = 878,217,212,094,297.75/36,289,107.60
  6. Step 6: Final answer
    x = 24,200,573.40

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Similar ratio
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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.