Home / 60,136,017.37-82,987,757.11-32,633,945.62

Finding the Fourth Proportional to 60,136,017.37, 82,987,757.11 and 32,633,945.62

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Solution

The fourth proportional to 60,136,017.37, 82,987,757.11 and 32,633,945.62 is: 45,034,873.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,136,017.37 : 82,987,757.11 = 32,633,945.62 : x
  2. Step 2: Convert to fraction form
    60,136,017.37/82,987,757.11 = 32,633,945.62/x
  3. Step 3: Cross multiply
    60,136,017.37x = 82,987,757.11 × 32,633,945.62
  4. Step 4: Simplify right side
    60,136,017.37x = 2,708,217,952,486,831.50
  5. Step 5: Solve for x
    x = 2,708,217,952,486,831.50/60,136,017.37
  6. Step 6: Final answer
    x = 45,034,873.79

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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.