Home / 60,017,788.31-82,824,945.46-32,515,716.56

Finding the Fourth Proportional to 60,017,788.31, 82,824,945.46 and 32,515,716.56

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Solution

The fourth proportional to 60,017,788.31, 82,824,945.46 and 32,515,716.56 is: 44,871,904.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,017,788.31 : 82,824,945.46 = 32,515,716.56 : x
  2. Step 2: Convert to fraction form
    60,017,788.31/82,824,945.46 = 32,515,716.56/x
  3. Step 3: Cross multiply
    60,017,788.31x = 82,824,945.46 × 32,515,716.56
  4. Step 4: Simplify right side
    60,017,788.31x = 2,693,112,450,179,404.50
  5. Step 5: Solve for x
    x = 2,693,112,450,179,404.50/60,017,788.31
  6. Step 6: Final answer
    x = 44,871,904.25

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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.