Home / 36,213,748.70-54,320,623.05-32,245,655.90

Finding the Fourth Proportional to 36,213,748.70, 54,320,623.05 and 32,245,655.90

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Solution

The fourth proportional to 36,213,748.70, 54,320,623.05 and 32,245,655.90 is: 48,368,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,213,748.70 : 54,320,623.05 = 32,245,655.90 : x
  2. Step 2: Convert to fraction form
    36,213,748.70/54,320,623.05 = 32,245,655.90/x
  3. Step 3: Cross multiply
    36,213,748.70x = 54,320,623.05 × 32,245,655.90
  4. Step 4: Simplify right side
    36,213,748.70x = 1,751,604,119,143,908.25
  5. Step 5: Solve for x
    x = 1,751,604,119,143,908.25/36,213,748.70
  6. Step 6: Final answer
    x = 48,368,483.85

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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.