Home / 22,345,214.36-33,517,607.36-13,240,758.26

Finding the Fourth Proportional to 22,345,214.36, 33,517,607.36 and 13,240,758.26

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Solution

The fourth proportional to 22,345,214.36, 33,517,607.36 and 13,240,758.26 is: 19,861,010.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,345,214.36 : 33,517,607.36 = 13,240,758.26 : x
  2. Step 2: Convert to fraction form
    22,345,214.36/33,517,607.36 = 13,240,758.26/x
  3. Step 3: Cross multiply
    22,345,214.36x = 33,517,607.36 × 13,240,758.26
  4. Step 4: Simplify right side
    22,345,214.36x = 443,798,536,507,356.75
  5. Step 5: Solve for x
    x = 443,798,536,507,356.75/22,345,214.36
  6. Step 6: Final answer
    x = 19,861,010.48

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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.