Home / 17,173,770.37-25,763,206.14-5,657,110.38

Finding the Fourth Proportional to 17,173,770.37, 25,763,206.14 and 5,657,110.38

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Solution

The fourth proportional to 17,173,770.37, 25,763,206.14 and 5,657,110.38 is: 8,486,505.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173,770.37 : 25,763,206.14 = 5,657,110.38 : x
  2. Step 2: Convert to fraction form
    17,173,770.37/25,763,206.14 = 5,657,110.38/x
  3. Step 3: Cross multiply
    17,173,770.37x = 25,763,206.14 × 5,657,110.38
  4. Step 4: Simplify right side
    17,173,770.37x = 145,745,300,876,673.72
  5. Step 5: Solve for x
    x = 145,745,300,876,673.72/17,173,770.37
  6. Step 6: Final answer
    x = 8,486,505.74

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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.