Home / 23,527,012.80-35,292,694.32-9,151,171.68

Finding the Fourth Proportional to 23,527,012.80, 35,292,694.32 and 9,151,171.68

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Solution

The fourth proportional to 23,527,012.80, 35,292,694.32 and 9,151,171.68 is: 13,727,603.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,527,012.80 : 35,292,694.32 = 9,151,171.68 : x
  2. Step 2: Convert to fraction form
    23,527,012.80/35,292,694.32 = 9,151,171.68/x
  3. Step 3: Cross multiply
    23,527,012.80x = 35,292,694.32 × 9,151,171.68
  4. Step 4: Simplify right side
    23,527,012.80x = 322,969,504,772,080.88
  5. Step 5: Solve for x
    x = 322,969,504,772,080.88/23,527,012.80
  6. Step 6: Final answer
    x = 13,727,603.56

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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.