Home / 60,231,721.14-83,118,937.62-33,408,232.96

Finding the Fourth Proportional to 60,231,721.14, 83,118,937.62 and 33,408,232.96

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Solution

The fourth proportional to 60,231,721.14, 83,118,937.62 and 33,408,232.96 is: 46,102,896.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,231,721.14 : 83,118,937.62 = 33,408,232.96 : x
  2. Step 2: Convert to fraction form
    60,231,721.14/83,118,937.62 = 33,408,232.96/x
  3. Step 3: Cross multiply
    60,231,721.14x = 83,118,937.62 × 33,408,232.96
  4. Step 4: Simplify right side
    60,231,721.14x = 2,776,856,831,396,668
  5. Step 5: Solve for x
    x = 2,776,856,831,396,668/60,231,721.14
  6. Step 6: Final answer
    x = 46,102,896.93

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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.