Home / 60,770,365.23-83,863,108.12-33,268,293.48

Finding the Fourth Proportional to 60,770,365.23, 83,863,108.12 and 33,268,293.48

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Solution

The fourth proportional to 60,770,365.23, 83,863,108.12 and 33,268,293.48 is: 45,910,247.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,770,365.23 : 83,863,108.12 = 33,268,293.48 : x
  2. Step 2: Convert to fraction form
    60,770,365.23/83,863,108.12 = 33,268,293.48/x
  3. Step 3: Cross multiply
    60,770,365.23x = 83,863,108.12 × 33,268,293.48
  4. Step 4: Simplify right side
    60,770,365.23x = 2,789,982,493,374,825.50
  5. Step 5: Solve for x
    x = 2,789,982,493,374,825.50/60,770,365.23
  6. Step 6: Final answer
    x = 45,910,247.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.