Home / 16,309,992.68-24,464,989.01-10,935,221.48

Finding the Fourth Proportional to 16,309,992.68, 24,464,989.01 and 10,935,221.48

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Solution

The fourth proportional to 16,309,992.68, 24,464,989.01 and 10,935,221.48 is: 16,402,832.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,992.68 : 24,464,989.01 = 10,935,221.48 : x
  2. Step 2: Convert to fraction form
    16,309,992.68/24,464,989.01 = 10,935,221.48/x
  3. Step 3: Cross multiply
    16,309,992.68x = 24,464,989.01 × 10,935,221.48
  4. Step 4: Simplify right side
    16,309,992.68x = 267,530,073,235,129.03
  5. Step 5: Solve for x
    x = 267,530,073,235,129.03/16,309,992.68
  6. Step 6: Final answer
    x = 16,402,832.21

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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.