Home / 22,079,856.50-33,123,382.39-6,519,258.02

Finding the Fourth Proportional to 22,079,856.50, 33,123,382.39 and 6,519,258.02

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Solution

The fourth proportional to 22,079,856.50, 33,123,382.39 and 6,519,258.02 is: 9,779,949.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,079,856.50 : 33,123,382.39 = 6,519,258.02 : x
  2. Step 2: Convert to fraction form
    22,079,856.50/33,123,382.39 = 6,519,258.02/x
  3. Step 3: Cross multiply
    22,079,856.50x = 33,123,382.39 × 6,519,258.02
  4. Step 4: Simplify right side
    22,079,856.50x = 215,939,876,200,172.75
  5. Step 5: Solve for x
    x = 215,939,876,200,172.75/22,079,856.50
  6. Step 6: Final answer
    x = 9,779,949.26

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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.