Home / 265,265,382.54-366,070,231.46-152,253,568.16

Finding the Fourth Proportional to 265,265,382.54, 366,070,231.46 and 152,253,568.16

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Solution

The fourth proportional to 265,265,382.54, 366,070,231.46 and 152,253,568.16 is: 210,112,221.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,265,382.54 : 366,070,231.46 = 152,253,568.16 : x
  2. Step 2: Convert to fraction form
    265,265,382.54/366,070,231.46 = 152,253,568.16/x
  3. Step 3: Cross multiply
    265,265,382.54x = 366,070,231.46 × 152,253,568.16
  4. Step 4: Simplify right side
    265,265,382.54x = 55,735,498,936,942,080
  5. Step 5: Solve for x
    x = 55,735,498,936,942,080/265,265,382.54
  6. Step 6: Final answer
    x = 210,112,221.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.