Home / 11,310,593.60-16,941,007.20-10,049,844.80

Finding the Fourth Proportional to 11,310,593.60, 16,941,007.20 and 10,049,844.80

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Solution

The fourth proportional to 11,310,593.60, 16,941,007.20 and 10,049,844.80 is: 15,052,657.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,310,593.60 : 16,941,007.20 = 10,049,844.80 : x
  2. Step 2: Convert to fraction form
    11,310,593.60/16,941,007.20 = 10,049,844.80/x
  3. Step 3: Cross multiply
    11,310,593.60x = 16,941,007.20 × 10,049,844.80
  4. Step 4: Simplify right side
    11,310,593.60x = 170,254,493,115,682.56
  5. Step 5: Solve for x
    x = 170,254,493,115,682.56/11,310,593.60
  6. Step 6: Final answer
    x = 15,052,657.64

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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.