Home / 24,254,251.28-33,470,661.48-13,389,002

Finding the Fourth Proportional to 24,254,251.28, 33,470,661.48 and 13,389,002

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Solution

The fourth proportional to 24,254,251.28, 33,470,661.48 and 13,389,002 is: 18,476,709.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,251.28 : 33,470,661.48 = 13,389,002 : x
  2. Step 2: Convert to fraction form
    24,254,251.28/33,470,661.48 = 13,389,002/x
  3. Step 3: Cross multiply
    24,254,251.28x = 33,470,661.48 × 13,389,002
  4. Step 4: Simplify right side
    24,254,251.28x = 448,138,753,497,042.94
  5. Step 5: Solve for x
    x = 448,138,753,497,042.94/24,254,251.28
  6. Step 6: Final answer
    x = 18,476,709.44

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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.