Home / 245,190,896.28-367,876,025.16-114,095,694.72

Finding the Fourth Proportional to 245,190,896.28, 367,876,025.16 and 114,095,694.72

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Solution

The fourth proportional to 245,190,896.28, 367,876,025.16 and 114,095,694.72 is: 171,185,273.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,190,896.28 : 367,876,025.16 = 114,095,694.72 : x
  2. Step 2: Convert to fraction form
    245,190,896.28/367,876,025.16 = 114,095,694.72/x
  3. Step 3: Cross multiply
    245,190,896.28x = 367,876,025.16 × 114,095,694.72
  4. Step 4: Simplify right side
    245,190,896.28x = 41,973,070,661,462,400
  5. Step 5: Solve for x
    x = 41,973,070,661,462,400/245,190,896.28
  6. Step 6: Final answer
    x = 171,185,273.59

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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.