Home / 36,382,624.20-54,574,811.10-10,824,467.40

Finding the Fourth Proportional to 36,382,624.20, 54,574,811.10 and 10,824,467.40

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Solution

The fourth proportional to 36,382,624.20, 54,574,811.10 and 10,824,467.40 is: 16,236,961.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382,624.20 : 54,574,811.10 = 10,824,467.40 : x
  2. Step 2: Convert to fraction form
    36,382,624.20/54,574,811.10 = 10,824,467.40/x
  3. Step 3: Cross multiply
    36,382,624.20x = 54,574,811.10 × 10,824,467.40
  4. Step 4: Simplify right side
    36,382,624.20x = 590,743,263,613,108.12
  5. Step 5: Solve for x
    x = 590,743,263,613,108.12/36,382,624.20
  6. Step 6: Final answer
    x = 16,236,961.37

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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.