Home / 16,621,390.80-24,932,086.20-16,621,390.80

Finding the Fourth Proportional to 16,621,390.80, 24,932,086.20 and 16,621,390.80

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Solution

The fourth proportional to 16,621,390.80, 24,932,086.20 and 16,621,390.80 is: 24,932,086.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,621,390.80 : 24,932,086.20 = 16,621,390.80 : x
  2. Step 2: Convert to fraction form
    16,621,390.80/24,932,086.20 = 16,621,390.80/x
  3. Step 3: Cross multiply
    16,621,390.80x = 24,932,086.20 × 16,621,390.80
  4. Step 4: Simplify right side
    16,621,390.80x = 414,405,948,189,486.94
  5. Step 5: Solve for x
    x = 414,405,948,189,486.94/16,621,390.80
  6. Step 6: Final answer
    x = 24,932,086.20

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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.