Home / 36,089,344.80-54,134,017.20-16,957,468.80

Finding the Fourth Proportional to 36,089,344.80, 54,134,017.20 and 16,957,468.80

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Solution

The fourth proportional to 36,089,344.80, 54,134,017.20 and 16,957,468.80 is: 25,436,203.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,089,344.80 : 54,134,017.20 = 16,957,468.80 : x
  2. Step 2: Convert to fraction form
    36,089,344.80/54,134,017.20 = 16,957,468.80/x
  3. Step 3: Cross multiply
    36,089,344.80x = 54,134,017.20 × 16,957,468.80
  4. Step 4: Simplify right side
    36,089,344.80x = 917,975,907,687,663.50
  5. Step 5: Solve for x
    x = 917,975,907,687,663.50/36,089,344.80
  6. Step 6: Final answer
    x = 25,436,203.20

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Double scale
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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.