Home / 22,381,283.28-33,571,923.08-6,207,234.48

Finding the Fourth Proportional to 22,381,283.28, 33,571,923.08 and 6,207,234.48

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Solution

The fourth proportional to 22,381,283.28, 33,571,923.08 and 6,207,234.48 is: 9,310,851.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,283.28 : 33,571,923.08 = 6,207,234.48 : x
  2. Step 2: Convert to fraction form
    22,381,283.28/33,571,923.08 = 6,207,234.48/x
  3. Step 3: Cross multiply
    22,381,283.28x = 33,571,923.08 × 6,207,234.48
  4. Step 4: Simplify right side
    22,381,283.28x = 208,388,798,502,083.81
  5. Step 5: Solve for x
    x = 208,388,798,502,083.81/22,381,283.28
  6. Step 6: Final answer
    x = 9,310,851.21

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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.