Home / 17,871,351.24-26,818,224.36-7,233,783.24

Finding the Fourth Proportional to 17,871,351.24, 26,818,224.36 and 7,233,783.24

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Solution

The fourth proportional to 17,871,351.24, 26,818,224.36 and 7,233,783.24 is: 10,855,207.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,871,351.24 : 26,818,224.36 = 7,233,783.24 : x
  2. Step 2: Convert to fraction form
    17,871,351.24/26,818,224.36 = 7,233,783.24/x
  3. Step 3: Cross multiply
    17,871,351.24x = 26,818,224.36 × 7,233,783.24
  4. Step 4: Simplify right side
    17,871,351.24x = 193,997,221,901,927.72
  5. Step 5: Solve for x
    x = 193,997,221,901,927.72/17,871,351.24
  6. Step 6: Final answer
    x = 10,855,207.27

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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.