Home / 22,057,783.80-33,086,675.70-16,389,079.80

Finding the Fourth Proportional to 22,057,783.80, 33,086,675.70 and 16,389,079.80

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Solution

The fourth proportional to 22,057,783.80, 33,086,675.70 and 16,389,079.80 is: 24,583,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,783.80 : 33,086,675.70 = 16,389,079.80 : x
  2. Step 2: Convert to fraction form
    22,057,783.80/33,086,675.70 = 16,389,079.80/x
  3. Step 3: Cross multiply
    22,057,783.80x = 33,086,675.70 × 16,389,079.80
  4. Step 4: Simplify right side
    22,057,783.80x = 542,260,168,364,020.88
  5. Step 5: Solve for x
    x = 542,260,168,364,020.88/22,057,783.80
  6. Step 6: Final answer
    x = 24,583,619.70

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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.