Home / 16,245,972.60-24,368,958.90-16,133,998.20

Finding the Fourth Proportional to 16,245,972.60, 24,368,958.90 and 16,133,998.20

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Solution

The fourth proportional to 16,245,972.60, 24,368,958.90 and 16,133,998.20 is: 24,200,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,245,972.60 : 24,368,958.90 = 16,133,998.20 : x
  2. Step 2: Convert to fraction form
    16,245,972.60/24,368,958.90 = 16,133,998.20/x
  3. Step 3: Cross multiply
    16,245,972.60x = 24,368,958.90 × 16,133,998.20
  4. Step 4: Simplify right side
    16,245,972.60x = 393,168,739,028,473.94
  5. Step 5: Solve for x
    x = 393,168,739,028,473.94/16,245,972.60
  6. Step 6: Final answer
    x = 24,200,997.30

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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.