Home / 25,792,721.46-35,593,954.42-14,190,035.83

Finding the Fourth Proportional to 25,792,721.46, 35,593,954.42 and 14,190,035.83

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Solution

The fourth proportional to 25,792,721.46, 35,593,954.42 and 14,190,035.83 is: 19,582,248.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,721.46 : 35,593,954.42 = 14,190,035.83 : x
  2. Step 2: Convert to fraction form
    25,792,721.46/35,593,954.42 = 14,190,035.83/x
  3. Step 3: Cross multiply
    25,792,721.46x = 35,593,954.42 × 14,190,035.83
  4. Step 4: Simplify right side
    25,792,721.46x = 505,079,488,586,661.94
  5. Step 5: Solve for x
    x = 505,079,488,586,661.94/25,792,721.46
  6. Step 6: Final answer
    x = 19,582,248.79

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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.