Home / 16,132,808.80-24,192,214.80-5,345,941.60

Finding the Fourth Proportional to 16,132,808.80, 24,192,214.80 and 5,345,941.60

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Solution

The fourth proportional to 16,132,808.80, 24,192,214.80 and 5,345,941.60 is: 8,016,593.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,132,808.80 : 24,192,214.80 = 5,345,941.60 : x
  2. Step 2: Convert to fraction form
    16,132,808.80/24,192,214.80 = 5,345,941.60/x
  3. Step 3: Cross multiply
    16,132,808.80x = 24,192,214.80 × 5,345,941.60
  4. Step 4: Simplify right side
    16,132,808.80x = 129,330,167,495,455.67
  5. Step 5: Solve for x
    x = 129,330,167,495,455.67/16,132,808.80
  6. Step 6: Final answer
    x = 8,016,593.33

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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.