Home / 25,792,048-35,593,025.52-14,189,361.76

Finding the Fourth Proportional to 25,792,048, 35,593,025.52 and 14,189,361.76

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Solution

The fourth proportional to 25,792,048, 35,593,025.52 and 14,189,361.76 is: 19,581,318.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,048 : 35,593,025.52 = 14,189,361.76 : x
  2. Step 2: Convert to fraction form
    25,792,048/35,593,025.52 = 14,189,361.76/x
  3. Step 3: Cross multiply
    25,792,048x = 35,593,025.52 × 14,189,361.76
  4. Step 4: Simplify right side
    25,792,048x = 505,042,315,236,192.12
  5. Step 5: Solve for x
    x = 505,042,315,236,192.12/25,792,048
  6. Step 6: Final answer
    x = 19,581,318.83

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1.5x scale

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.