Home / 22,058,696.80-33,088,045.20-16,389,992.80

Finding the Fourth Proportional to 22,058,696.80, 33,088,045.20 and 16,389,992.80

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Solution

The fourth proportional to 22,058,696.80, 33,088,045.20 and 16,389,992.80 is: 24,584,989.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058,696.80 : 33,088,045.20 = 16,389,992.80 : x
  2. Step 2: Convert to fraction form
    22,058,696.80/33,088,045.20 = 16,389,992.80/x
  3. Step 3: Cross multiply
    22,058,696.80x = 33,088,045.20 × 16,389,992.80
  4. Step 4: Simplify right side
    22,058,696.80x = 542,312,822,594,074.56
  5. Step 5: Solve for x
    x = 542,312,822,594,074.56/22,058,696.80
  6. Step 6: Final answer
    x = 24,584,989.20

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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.