Home / 22,025,839.66-33,039,410.73-10,512,519.91

Finding the Fourth Proportional to 22,025,839.66, 33,039,410.73 and 10,512,519.91

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Solution

The fourth proportional to 22,025,839.66, 33,039,410.73 and 10,512,519.91 is: 15,769,090.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,839.66 : 33,039,410.73 = 10,512,519.91 : x
  2. Step 2: Convert to fraction form
    22,025,839.66/33,039,410.73 = 10,512,519.91/x
  3. Step 3: Cross multiply
    22,025,839.66x = 33,039,410.73 × 10,512,519.91
  4. Step 4: Simplify right side
    22,025,839.66x = 347,327,463,113,792.62
  5. Step 5: Solve for x
    x = 347,327,463,113,792.62/22,025,839.66
  6. Step 6: Final answer
    x = 15,769,090.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.