Home / 22,039,056.80-32,993,266.80-16,384,349.60

Finding the Fourth Proportional to 22,039,056.80, 32,993,266.80 and 16,384,349.60

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Solution

The fourth proportional to 22,039,056.80, 32,993,266.80 and 16,384,349.60 is: 24,527,965.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,039,056.80 : 32,993,266.80 = 16,384,349.60 : x
  2. Step 2: Convert to fraction form
    22,039,056.80/32,993,266.80 = 16,384,349.60/x
  3. Step 3: Cross multiply
    22,039,056.80x = 32,993,266.80 × 16,384,349.60
  4. Step 4: Simplify right side
    22,039,056.80x = 540,573,217,697,273.25
  5. Step 5: Solve for x
    x = 540,573,217,697,273.25/22,039,056.80
  6. Step 6: Final answer
    x = 24,527,965.18

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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.