Home / 17,190,560.68-25,755,572.23-16,166,519.33

Finding the Fourth Proportional to 17,190,560.68, 25,755,572.23 and 16,166,519.33

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Solution

The fourth proportional to 17,190,560.68, 25,755,572.23 and 16,166,519.33 is: 24,221,313.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,190,560.68 : 25,755,572.23 = 16,166,519.33 : x
  2. Step 2: Convert to fraction form
    17,190,560.68/25,755,572.23 = 16,166,519.33/x
  3. Step 3: Cross multiply
    17,190,560.68x = 25,755,572.23 × 16,166,519.33
  4. Step 4: Simplify right side
    17,190,560.68x = 416,377,956,142,312
  5. Step 5: Solve for x
    x = 416,377,956,142,312/17,190,560.68
  6. Step 6: Final answer
    x = 24,221,313.31

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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.