Home / 23,567,605.20-32,519,493.90-13,253,713.20

Finding the Fourth Proportional to 23,567,605.20, 32,519,493.90 and 13,253,713.20

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Solution

The fourth proportional to 23,567,605.20, 32,519,493.90 and 13,253,713.20 is: 18,287,986.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,567,605.20 : 32,519,493.90 = 13,253,713.20 : x
  2. Step 2: Convert to fraction form
    23,567,605.20/32,519,493.90 = 13,253,713.20/x
  3. Step 3: Cross multiply
    23,567,605.20x = 32,519,493.90 × 13,253,713.20
  4. Step 4: Simplify right side
    23,567,605.20x = 431,004,045,559,749.44
  5. Step 5: Solve for x
    x = 431,004,045,559,749.44/23,567,605.20
  6. Step 6: Final answer
    x = 18,287,986.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.