Home / 22,058,700.80-33,088,051.20-16,389,996.80

Finding the Fourth Proportional to 22,058,700.80, 33,088,051.20 and 16,389,996.80

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Solution

The fourth proportional to 22,058,700.80, 33,088,051.20 and 16,389,996.80 is: 24,584,995.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058,700.80 : 33,088,051.20 = 16,389,996.80 : x
  2. Step 2: Convert to fraction form
    22,058,700.80/33,088,051.20 = 16,389,996.80/x
  3. Step 3: Cross multiply
    22,058,700.80x = 33,088,051.20 × 16,389,996.80
  4. Step 4: Simplify right side
    22,058,700.80x = 542,313,053,286,236.19
  5. Step 5: Solve for x
    x = 542,313,053,286,236.19/22,058,700.80
  6. Step 6: Final answer
    x = 24,584,995.20

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Similar ratio
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1.5x scale

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.