Home / 16,997,793.66-25,489,189.08-4,864,494.51

Finding the Fourth Proportional to 16,997,793.66, 25,489,189.08 and 4,864,494.51

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Solution

The fourth proportional to 16,997,793.66, 25,489,189.08 and 4,864,494.51 is: 7,294,594.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,997,793.66 : 25,489,189.08 = 4,864,494.51 : x
  2. Step 2: Convert to fraction form
    16,997,793.66/25,489,189.08 = 4,864,494.51/x
  3. Step 3: Cross multiply
    16,997,793.66x = 25,489,189.08 × 4,864,494.51
  4. Step 4: Simplify right side
    16,997,793.66x = 123,992,020,344,011.94
  5. Step 5: Solve for x
    x = 123,992,020,344,011.94/16,997,793.66
  6. Step 6: Final answer
    x = 7,294,594.98

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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.