Home / 17,362,576.60-23,959,187.82-9,627,332.56

Finding the Fourth Proportional to 17,362,576.60, 23,959,187.82 and 9,627,332.56

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Solution

The fourth proportional to 17,362,576.60, 23,959,187.82 and 9,627,332.56 is: 13,285,071.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,362,576.60 : 23,959,187.82 = 9,627,332.56 : x
  2. Step 2: Convert to fraction form
    17,362,576.60/23,959,187.82 = 9,627,332.56/x
  3. Step 3: Cross multiply
    17,362,576.60x = 23,959,187.82 × 9,627,332.56
  4. Step 4: Simplify right side
    17,362,576.60x = 230,663,069,010,641.44
  5. Step 5: Solve for x
    x = 230,663,069,010,641.44/17,362,576.60
  6. Step 6: Final answer
    x = 13,285,071.35

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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.