Home / 19,608,083.24-27,058,766.82-10,906,068.56

Finding the Fourth Proportional to 19,608,083.24, 27,058,766.82 and 10,906,068.56

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Solution

The fourth proportional to 19,608,083.24, 27,058,766.82 and 10,906,068.56 is: 15,050,158.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,608,083.24 : 27,058,766.82 = 10,906,068.56 : x
  2. Step 2: Convert to fraction form
    19,608,083.24/27,058,766.82 = 10,906,068.56/x
  3. Step 3: Cross multiply
    19,608,083.24x = 27,058,766.82 × 10,906,068.56
  4. Step 4: Simplify right side
    19,608,083.24x = 295,104,766,087,973.19
  5. Step 5: Solve for x
    x = 295,104,766,087,973.19/19,608,083.24
  6. Step 6: Final answer
    x = 15,050,158.78

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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.