Home / 16,298,682.30-24,439,166.10-6,715,029.60

Finding the Fourth Proportional to 16,298,682.30, 24,439,166.10 and 6,715,029.60

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Solution

The fourth proportional to 16,298,682.30, 24,439,166.10 and 6,715,029.60 is: 10,068,895.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,682.30 : 24,439,166.10 = 6,715,029.60 : x
  2. Step 2: Convert to fraction form
    16,298,682.30/24,439,166.10 = 6,715,029.60/x
  3. Step 3: Cross multiply
    16,298,682.30x = 24,439,166.10 × 6,715,029.60
  4. Step 4: Simplify right side
    16,298,682.30x = 164,109,723,760,816.56
  5. Step 5: Solve for x
    x = 164,109,723,760,816.56/16,298,682.30
  6. Step 6: Final answer
    x = 10,068,895.19

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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.