Home / 22,345,224.36-33,517,622.37-13,240,768.26

Finding the Fourth Proportional to 22,345,224.36, 33,517,622.37 and 13,240,768.26

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Solution

The fourth proportional to 22,345,224.36, 33,517,622.37 and 13,240,768.26 is: 19,861,025.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,345,224.36 : 33,517,622.37 = 13,240,768.26 : x
  2. Step 2: Convert to fraction form
    22,345,224.36/33,517,622.37 = 13,240,768.26/x
  3. Step 3: Cross multiply
    22,345,224.36x = 33,517,622.37 × 13,240,768.26
  4. Step 4: Simplify right side
    22,345,224.36x = 443,799,070,427,362
  5. Step 5: Solve for x
    x = 443,799,070,427,362/22,345,224.36
  6. Step 6: Final answer
    x = 19,861,025.48

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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.