Home / 110,912,659.67-166,384,122.41-46,201,331.23

Finding the Fourth Proportional to 110,912,659.67, 166,384,122.41 and 46,201,331.23

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Solution

The fourth proportional to 110,912,659.67, 166,384,122.41 and 46,201,331.23 is: 69,308,300.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,912,659.67 : 166,384,122.41 = 46,201,331.23 : x
  2. Step 2: Convert to fraction form
    110,912,659.67/166,384,122.41 = 46,201,331.23/x
  3. Step 3: Cross multiply
    110,912,659.67x = 166,384,122.41 × 46,201,331.23
  4. Step 4: Simplify right side
    110,912,659.67x = 7,687,167,950,914,403
  5. Step 5: Solve for x
    x = 7,687,167,950,914,403/110,912,659.67
  6. Step 6: Final answer
    x = 69,308,300.55

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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.