Home / 36,723,415.60-55,085,123.40-16,568,023.60

Finding the Fourth Proportional to 36,723,415.60, 55,085,123.40 and 16,568,023.60

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Solution

The fourth proportional to 36,723,415.60, 55,085,123.40 and 16,568,023.60 is: 24,852,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,723,415.60 : 55,085,123.40 = 16,568,023.60 : x
  2. Step 2: Convert to fraction form
    36,723,415.60/55,085,123.40 = 16,568,023.60/x
  3. Step 3: Cross multiply
    36,723,415.60x = 55,085,123.40 × 16,568,023.60
  4. Step 4: Simplify right side
    36,723,415.60x = 912,651,624,500,112.25
  5. Step 5: Solve for x
    x = 912,651,624,500,112.25/36,723,415.60
  6. Step 6: Final answer
    x = 24,852,035.40

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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.