Home / 17,809,792.92-24,577,522.20-10,074,670.38

Finding the Fourth Proportional to 17,809,792.92, 24,577,522.20 and 10,074,670.38

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Solution

The fourth proportional to 17,809,792.92, 24,577,522.20 and 10,074,670.38 is: 13,903,049.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,809,792.92 : 24,577,522.20 = 10,074,670.38 : x
  2. Step 2: Convert to fraction form
    17,809,792.92/24,577,522.20 = 10,074,670.38/x
  3. Step 3: Cross multiply
    17,809,792.92x = 24,577,522.20 × 10,074,670.38
  4. Step 4: Simplify right side
    17,809,792.92x = 247,610,434,922,132.44
  5. Step 5: Solve for x
    x = 247,610,434,922,132.44/17,809,792.92
  6. Step 6: Final answer
    x = 13,903,049.63

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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.