Home / 17,236,570.16-23,786,628.48-9,501,889.28

Finding the Fourth Proportional to 17,236,570.16, 23,786,628.48 and 9,501,889.28

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Solution

The fourth proportional to 17,236,570.16, 23,786,628.48 and 9,501,889.28 is: 13,112,696.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236,570.16 : 23,786,628.48 = 9,501,889.28 : x
  2. Step 2: Convert to fraction form
    17,236,570.16/23,786,628.48 = 9,501,889.28/x
  3. Step 3: Cross multiply
    17,236,570.16x = 23,786,628.48 × 9,501,889.28
  4. Step 4: Simplify right side
    17,236,570.16x = 226,017,910,042,521.56
  5. Step 5: Solve for x
    x = 226,017,910,042,521.56/17,236,570.16
  6. Step 6: Final answer
    x = 13,112,696.31

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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.