Home / 25,792,419.20-35,593,537.25-14,189,733.56

Finding the Fourth Proportional to 25,792,419.20, 35,593,537.25 and 14,189,733.56

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Solution

The fourth proportional to 25,792,419.20, 35,593,537.25 and 14,189,733.56 is: 19,581,831.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,419.20 : 35,593,537.25 = 14,189,733.56 : x
  2. Step 2: Convert to fraction form
    25,792,419.20/35,593,537.25 = 14,189,733.56/x
  3. Step 3: Cross multiply
    25,792,419.20x = 35,593,537.25 × 14,189,733.56
  4. Step 4: Simplify right side
    25,792,419.20x = 505,062,810,159,893.25
  5. Step 5: Solve for x
    x = 505,062,810,159,893.25/25,792,419.20
  6. Step 6: Final answer
    x = 19,581,831.64

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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.