Home / 23,760,208.11-32,789,100.65-12,895,192.11

Finding the Fourth Proportional to 23,760,208.11, 32,789,100.65 and 12,895,192.11

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Solution

The fourth proportional to 23,760,208.11, 32,789,100.65 and 12,895,192.11 is: 17,795,372.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,760,208.11 : 32,789,100.65 = 12,895,192.11 : x
  2. Step 2: Convert to fraction form
    23,760,208.11/32,789,100.65 = 12,895,192.11/x
  3. Step 3: Cross multiply
    23,760,208.11x = 32,789,100.65 × 12,895,192.11
  4. Step 4: Simplify right side
    23,760,208.11x = 422,821,751,931,399.88
  5. Step 5: Solve for x
    x = 422,821,751,931,399.88/23,760,208.11
  6. Step 6: Final answer
    x = 17,795,372.41

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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.