Home / 19,608,084.24-27,058,768.20-10,906,069.56

Finding the Fourth Proportional to 19,608,084.24, 27,058,768.20 and 10,906,069.56

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Solution

The fourth proportional to 19,608,084.24, 27,058,768.20 and 10,906,069.56 is: 15,050,160.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,608,084.24 : 27,058,768.20 = 10,906,069.56 : x
  2. Step 2: Convert to fraction form
    19,608,084.24/27,058,768.20 = 10,906,069.56/x
  3. Step 3: Cross multiply
    19,608,084.24x = 27,058,768.20 × 10,906,069.56
  4. Step 4: Simplify right side
    19,608,084.24x = 295,104,808,197,116
  5. Step 5: Solve for x
    x = 295,104,808,197,116/19,608,084.24
  6. Step 6: Final answer
    x = 15,050,160.16

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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.