Home / 23,708,782.10-35,568,249.54-7,091,694.31

Finding the Fourth Proportional to 23,708,782.10, 35,568,249.54 and 7,091,694.31

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Solution

The fourth proportional to 23,708,782.10, 35,568,249.54 and 7,091,694.31 is: 10,639,059.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,708,782.10 : 35,568,249.54 = 7,091,694.31 : x
  2. Step 2: Convert to fraction form
    23,708,782.10/35,568,249.54 = 7,091,694.31/x
  3. Step 3: Cross multiply
    23,708,782.10x = 35,568,249.54 × 7,091,694.31
  4. Step 4: Simplify right side
    23,708,782.10x = 252,239,152,857,247.97
  5. Step 5: Solve for x
    x = 252,239,152,857,247.97/23,708,782.10
  6. Step 6: Final answer
    x = 10,639,059.90

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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.