Home / 25,792,721.74-35,593,954.80-14,190,036.11

Finding the Fourth Proportional to 25,792,721.74, 35,593,954.80 and 14,190,036.11

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Solution

The fourth proportional to 25,792,721.74, 35,593,954.80 and 14,190,036.11 is: 19,582,249.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,721.74 : 35,593,954.80 = 14,190,036.11 : x
  2. Step 2: Convert to fraction form
    25,792,721.74/35,593,954.80 = 14,190,036.11/x
  3. Step 3: Cross multiply
    25,792,721.74x = 35,593,954.80 × 14,190,036.11
  4. Step 4: Simplify right side
    25,792,721.74x = 505,079,503,909,707.75
  5. Step 5: Solve for x
    x = 505,079,503,909,707.75/25,792,721.74
  6. Step 6: Final answer
    x = 19,582,249.17

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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.