Home / 22,019,104.80-33,028,657.20-16,350,400.80

Finding the Fourth Proportional to 22,019,104.80, 33,028,657.20 and 16,350,400.80

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Solution

The fourth proportional to 22,019,104.80, 33,028,657.20 and 16,350,400.80 is: 24,525,601.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,104.80 : 33,028,657.20 = 16,350,400.80 : x
  2. Step 2: Convert to fraction form
    22,019,104.80/33,028,657.20 = 16,350,400.80/x
  3. Step 3: Cross multiply
    22,019,104.80x = 33,028,657.20 × 16,350,400.80
  4. Step 4: Simplify right side
    22,019,104.80x = 540,031,783,105,805.75
  5. Step 5: Solve for x
    x = 540,031,783,105,805.75/22,019,104.80
  6. Step 6: Final answer
    x = 24,525,601.20

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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.