Home / 22,016,912.10-33,025,368.15-20,599,736.10

Finding the Fourth Proportional to 22,016,912.10, 33,025,368.15 and 20,599,736.10

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Solution

The fourth proportional to 22,016,912.10, 33,025,368.15 and 20,599,736.10 is: 30,899,604.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,912.10 : 33,025,368.15 = 20,599,736.10 : x
  2. Step 2: Convert to fraction form
    22,016,912.10/33,025,368.15 = 20,599,736.10/x
  3. Step 3: Cross multiply
    22,016,912.10x = 33,025,368.15 × 20,599,736.10
  4. Step 4: Simplify right side
    22,016,912.10x = 680,313,868,495,345.25
  5. Step 5: Solve for x
    x = 680,313,868,495,345.25/22,016,912.10
  6. Step 6: Final answer
    x = 30,899,604.15

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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.