Home / 22,058,352.80-33,087,529.20-16,389,648.80

Finding the Fourth Proportional to 22,058,352.80, 33,087,529.20 and 16,389,648.80

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Solution

The fourth proportional to 22,058,352.80, 33,087,529.20 and 16,389,648.80 is: 24,584,473.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058,352.80 : 33,087,529.20 = 16,389,648.80 : x
  2. Step 2: Convert to fraction form
    22,058,352.80/33,087,529.20 = 16,389,648.80/x
  3. Step 3: Cross multiply
    22,058,352.80x = 33,087,529.20 × 16,389,648.80
  4. Step 4: Simplify right side
    22,058,352.80x = 542,292,983,247,745
  5. Step 5: Solve for x
    x = 542,292,983,247,745/22,058,352.80
  6. Step 6: Final answer
    x = 24,584,473.20

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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.