Home / 15,269,598.43-22,904,196.09-3,755,165.20

Finding the Fourth Proportional to 15,269,598.43, 22,904,196.09 and 3,755,165.20

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Solution

The fourth proportional to 15,269,598.43, 22,904,196.09 and 3,755,165.20 is: 5,632,698.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,269,598.43 : 22,904,196.09 = 3,755,165.20 : x
  2. Step 2: Convert to fraction form
    15,269,598.43/22,904,196.09 = 3,755,165.20/x
  3. Step 3: Cross multiply
    15,269,598.43x = 22,904,196.09 × 3,755,165.20
  4. Step 4: Simplify right side
    15,269,598.43x = 86,009,040,091,144.08
  5. Step 5: Solve for x
    x = 86,009,040,091,144.08/15,269,598.43
  6. Step 6: Final answer
    x = 5,632,698.23

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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.