Home / 22,504,865.80-33,758,220.30-6,548,513.80

Finding the Fourth Proportional to 22,504,865.80, 33,758,220.30 and 6,548,513.80

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Solution

The fourth proportional to 22,504,865.80, 33,758,220.30 and 6,548,513.80 is: 9,823,038.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,504,865.80 : 33,758,220.30 = 6,548,513.80 : x
  2. Step 2: Convert to fraction form
    22,504,865.80/33,758,220.30 = 6,548,513.80/x
  3. Step 3: Cross multiply
    22,504,865.80x = 33,758,220.30 × 6,548,513.80
  4. Step 4: Simplify right side
    22,504,865.80x = 221,066,171,497,990.12
  5. Step 5: Solve for x
    x = 221,066,171,497,990.12/22,504,865.80
  6. Step 6: Final answer
    x = 9,823,038.87

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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.