Home / 36,548,633.70-54,823,074.48-9,254,914.20

Finding the Fourth Proportional to 36,548,633.70, 54,823,074.48 and 9,254,914.20

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Solution

The fourth proportional to 36,548,633.70, 54,823,074.48 and 9,254,914.20 is: 13,882,402.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,548,633.70 : 54,823,074.48 = 9,254,914.20 : x
  2. Step 2: Convert to fraction form
    36,548,633.70/54,823,074.48 = 9,254,914.20/x
  3. Step 3: Cross multiply
    36,548,633.70x = 54,823,074.48 × 9,254,914.20
  4. Step 4: Simplify right side
    36,548,633.70x = 507,382,850,492,609.56
  5. Step 5: Solve for x
    x = 507,382,850,492,609.56/36,548,633.70
  6. Step 6: Final answer
    x = 13,882,402.68

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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.