Home / 17,133,047.03-25,699,570.55-16,377,219.83

Finding the Fourth Proportional to 17,133,047.03, 25,699,570.55 and 16,377,219.83

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Solution

The fourth proportional to 17,133,047.03, 25,699,570.55 and 16,377,219.83 is: 24,565,829.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,047.03 : 25,699,570.55 = 16,377,219.83 : x
  2. Step 2: Convert to fraction form
    17,133,047.03/25,699,570.55 = 16,377,219.83/x
  3. Step 3: Cross multiply
    17,133,047.03x = 25,699,570.55 × 16,377,219.83
  4. Step 4: Simplify right side
    17,133,047.03x = 420,887,516,433,944
  5. Step 5: Solve for x
    x = 420,887,516,433,944/17,133,047.03
  6. Step 6: Final answer
    x = 24,565,829.75

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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.