Home / 22,019,904.53-33,029,856.79-16,351,200.53

Finding the Fourth Proportional to 22,019,904.53, 33,029,856.79 and 16,351,200.53

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Solution

The fourth proportional to 22,019,904.53, 33,029,856.79 and 16,351,200.53 is: 24,526,800.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,904.53 : 33,029,856.79 = 16,351,200.53 : x
  2. Step 2: Convert to fraction form
    22,019,904.53/33,029,856.79 = 16,351,200.53/x
  3. Step 3: Cross multiply
    22,019,904.53x = 33,029,856.79 × 16,351,200.53
  4. Step 4: Simplify right side
    22,019,904.53x = 540,077,811,644,444.88
  5. Step 5: Solve for x
    x = 540,077,811,644,444.88/22,019,904.53
  6. Step 6: Final answer
    x = 24,526,800.79

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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.