Home / 22,141,680.81-33,210,278.76-5,969,266.89

Finding the Fourth Proportional to 22,141,680.81, 33,210,278.76 and 5,969,266.89

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Solution

The fourth proportional to 22,141,680.81, 33,210,278.76 and 5,969,266.89 is: 8,953,295.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,680.81 : 33,210,278.76 = 5,969,266.89 : x
  2. Step 2: Convert to fraction form
    22,141,680.81/33,210,278.76 = 5,969,266.89/x
  3. Step 3: Cross multiply
    22,141,680.81x = 33,210,278.76 × 5,969,266.89
  4. Step 4: Simplify right side
    22,141,680.81x = 198,241,017,409,738.25
  5. Step 5: Solve for x
    x = 198,241,017,409,738.25/22,141,680.81
  6. Step 6: Final answer
    x = 8,953,295.78

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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.