Home / 16,321,682.40-24,482,523.60-13,484,997.60

Finding the Fourth Proportional to 16,321,682.40, 24,482,523.60 and 13,484,997.60

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Solution

The fourth proportional to 16,321,682.40, 24,482,523.60 and 13,484,997.60 is: 20,227,496.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,321,682.40 : 24,482,523.60 = 13,484,997.60 : x
  2. Step 2: Convert to fraction form
    16,321,682.40/24,482,523.60 = 13,484,997.60/x
  3. Step 3: Cross multiply
    16,321,682.40x = 24,482,523.60 × 13,484,997.60
  4. Step 4: Simplify right side
    16,321,682.40x = 330,146,771,987,943.38
  5. Step 5: Solve for x
    x = 330,146,771,987,943.38/16,321,682.40
  6. Step 6: Final answer
    x = 20,227,496.40

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Similar ratio
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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.