Home / 17,147,600.34-23,663,722.29-10,179,675.51

Finding the Fourth Proportional to 17,147,600.34, 23,663,722.29 and 10,179,675.51

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Solution

The fourth proportional to 17,147,600.34, 23,663,722.29 and 10,179,675.51 is: 14,047,972.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,147,600.34 : 23,663,722.29 = 10,179,675.51 : x
  2. Step 2: Convert to fraction form
    17,147,600.34/23,663,722.29 = 10,179,675.51/x
  3. Step 3: Cross multiply
    17,147,600.34x = 23,663,722.29 × 10,179,675.51
  4. Step 4: Simplify right side
    17,147,600.34x = 240,889,014,270,954.09
  5. Step 5: Solve for x
    x = 240,889,014,270,954.09/17,147,600.34
  6. Step 6: Final answer
    x = 14,047,972.28

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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.