Home / 41,206,381.16-56,864,665.41-22,621,058.33

Finding the Fourth Proportional to 41,206,381.16, 56,864,665.41 and 22,621,058.33

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Solution

The fourth proportional to 41,206,381.16, 56,864,665.41 and 22,621,058.33 is: 31,216,983.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,206,381.16 : 56,864,665.41 = 22,621,058.33 : x
  2. Step 2: Convert to fraction form
    41,206,381.16/56,864,665.41 = 22,621,058.33/x
  3. Step 3: Cross multiply
    41,206,381.16x = 56,864,665.41 × 22,621,058.33
  4. Step 4: Simplify right side
    41,206,381.16x = 1,286,338,912,786,391
  5. Step 5: Solve for x
    x = 1,286,338,912,786,391/41,206,381.16
  6. Step 6: Final answer
    x = 31,216,983.31

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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.