Home / 36,192,031.40-54,288,047.10-32,608,850.60

Finding the Fourth Proportional to 36,192,031.40, 54,288,047.10 and 32,608,850.60

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Solution

The fourth proportional to 36,192,031.40, 54,288,047.10 and 32,608,850.60 is: 48,913,275.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,192,031.40 : 54,288,047.10 = 32,608,850.60 : x
  2. Step 2: Convert to fraction form
    36,192,031.40/54,288,047.10 = 32,608,850.60/x
  3. Step 3: Cross multiply
    36,192,031.40x = 54,288,047.10 × 32,608,850.60
  4. Step 4: Simplify right side
    36,192,031.40x = 1,770,270,817,249,663.50
  5. Step 5: Solve for x
    x = 1,770,270,817,249,663.50/36,192,031.40
  6. Step 6: Final answer
    x = 48,913,275.90

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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.