Home / 60,261,730.38-83,083,131.68-39,030,736.14

Finding the Fourth Proportional to 60,261,730.38, 83,083,131.68 and 39,030,736.14

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Solution

The fourth proportional to 60,261,730.38, 83,083,131.68 and 39,030,736.14 is: 53,811,859.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,261,730.38 : 83,083,131.68 = 39,030,736.14 : x
  2. Step 2: Convert to fraction form
    60,261,730.38/83,083,131.68 = 39,030,736.14/x
  3. Step 3: Cross multiply
    60,261,730.38x = 83,083,131.68 × 39,030,736.14
  4. Step 4: Simplify right side
    60,261,730.38x = 3,242,795,790,091,801
  5. Step 5: Solve for x
    x = 3,242,795,790,091,801/60,261,730.38
  6. Step 6: Final answer
    x = 53,811,859.86

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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.