Home / 16,601,980.96-24,903,734.64-5,086,623.52

Finding the Fourth Proportional to 16,601,980.96, 24,903,734.64 and 5,086,623.52

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Solution

The fourth proportional to 16,601,980.96, 24,903,734.64 and 5,086,623.52 is: 7,630,169.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,601,980.96 : 24,903,734.64 = 5,086,623.52 : x
  2. Step 2: Convert to fraction form
    16,601,980.96/24,903,734.64 = 5,086,623.52/x
  3. Step 3: Cross multiply
    16,601,980.96x = 24,903,734.64 × 5,086,623.52
  4. Step 4: Simplify right side
    16,601,980.96x = 126,675,922,355,662.72
  5. Step 5: Solve for x
    x = 126,675,922,355,662.72/16,601,980.96
  6. Step 6: Final answer
    x = 7,630,169.11

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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.