Home / 114,735,625.28-172,137,071.52-37,010,976.92

Finding the Fourth Proportional to 114,735,625.28, 172,137,071.52 and 37,010,976.92

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Solution

The fourth proportional to 114,735,625.28, 172,137,071.52 and 37,010,976.92 is: 55,527,314.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,735,625.28 : 172,137,071.52 = 37,010,976.92 : x
  2. Step 2: Convert to fraction form
    114,735,625.28/172,137,071.52 = 37,010,976.92/x
  3. Step 3: Cross multiply
    114,735,625.28x = 172,137,071.52 × 37,010,976.92
  4. Step 4: Simplify right side
    114,735,625.28x = 6,370,961,181,103,110
  5. Step 5: Solve for x
    x = 6,370,961,181,103,110/114,735,625.28
  6. Step 6: Final answer
    x = 55,527,314.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.