Home / 22,182,128.96-33,268,163.32-10,043,579.12

Finding the Fourth Proportional to 22,182,128.96, 33,268,163.32 and 10,043,579.12

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Solution

The fourth proportional to 22,182,128.96, 33,268,163.32 and 10,043,579.12 is: 15,063,091.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182,128.96 : 33,268,163.32 = 10,043,579.12 : x
  2. Step 2: Convert to fraction form
    22,182,128.96/33,268,163.32 = 10,043,579.12/x
  3. Step 3: Cross multiply
    22,182,128.96x = 33,268,163.32 × 10,043,579.12
  4. Step 4: Simplify right side
    22,182,128.96x = 334,131,430,481,501.88
  5. Step 5: Solve for x
    x = 334,131,430,481,501.88/22,182,128.96
  6. Step 6: Final answer
    x = 15,063,091.15

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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.