Home / 22,019,939.65-33,029,909.48-16,351,235.65

Finding the Fourth Proportional to 22,019,939.65, 33,029,909.48 and 16,351,235.65

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Solution

The fourth proportional to 22,019,939.65, 33,029,909.48 and 16,351,235.65 is: 24,526,853.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,939.65 : 33,029,909.48 = 16,351,235.65 : x
  2. Step 2: Convert to fraction form
    22,019,939.65/33,029,909.48 = 16,351,235.65/x
  3. Step 3: Cross multiply
    22,019,939.65x = 33,029,909.48 × 16,351,235.65
  4. Step 4: Simplify right side
    22,019,939.65x = 540,079,833,405,649
  5. Step 5: Solve for x
    x = 540,079,833,405,649/22,019,939.65
  6. Step 6: Final answer
    x = 24,526,853.48

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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.