Home / 17,242,363.44-23,796,057.96-9,901,158.48

Finding the Fourth Proportional to 17,242,363.44, 23,796,057.96 and 9,901,158.48

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Solution

The fourth proportional to 17,242,363.44, 23,796,057.96 and 9,901,158.48 is: 13,664,515.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,242,363.44 : 23,796,057.96 = 9,901,158.48 : x
  2. Step 2: Convert to fraction form
    17,242,363.44/23,796,057.96 = 9,901,158.48/x
  3. Step 3: Cross multiply
    17,242,363.44x = 23,796,057.96 × 9,901,158.48
  4. Step 4: Simplify right side
    17,242,363.44x = 235,608,541,061,225.53
  5. Step 5: Solve for x
    x = 235,608,541,061,225.53/17,242,363.44
  6. Step 6: Final answer
    x = 13,664,515.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.