Home / 60,017,832.72-82,824,695.82-32,515,760.16

Finding the Fourth Proportional to 60,017,832.72, 82,824,695.82 and 32,515,760.16

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Solution

The fourth proportional to 60,017,832.72, 82,824,695.82 and 32,515,760.16 is: 44,871,795.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,017,832.72 : 82,824,695.82 = 32,515,760.16 : x
  2. Step 2: Convert to fraction form
    60,017,832.72/82,824,695.82 = 32,515,760.16/x
  3. Step 3: Cross multiply
    60,017,832.72x = 82,824,695.82 × 32,515,760.16
  4. Step 4: Simplify right side
    60,017,832.72x = 2,693,107,944,608,074.50
  5. Step 5: Solve for x
    x = 2,693,107,944,608,074.50/60,017,832.72
  6. Step 6: Final answer
    x = 44,871,795.97

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