Home / 310,350,167.56-465,508,377.42-94,939,415.56

Finding the Fourth Proportional to 310,350,167.56, 465,508,377.42 and 94,939,415.56

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Solution

The fourth proportional to 310,350,167.56, 465,508,377.42 and 94,939,415.56 is: 142,403,961.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,350,167.56 : 465,508,377.42 = 94,939,415.56 : x
  2. Step 2: Convert to fraction form
    310,350,167.56/465,508,377.42 = 94,939,415.56/x
  3. Step 3: Cross multiply
    310,350,167.56x = 465,508,377.42 × 94,939,415.56
  4. Step 4: Simplify right side
    310,350,167.56x = 44,195,093,290,538,704
  5. Step 5: Solve for x
    x = 44,195,093,290,538,704/310,350,167.56
  6. Step 6: Final answer
    x = 142,403,961.43

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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.