Home / 1,096,101,001.58-1,644,151,502.37-863,648,708.18

Finding the Fourth Proportional to 1,096,101,001.58, 1,644,151,502.37 and 863,648,708.18

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Solution

The fourth proportional to 1,096,101,001.58, 1,644,151,502.37 and 863,648,708.18 is: 1,295,473,062.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,101,001.58 : 1,644,151,502.37 = 863,648,708.18 : x
  2. Step 2: Convert to fraction form
    1,096,101,001.58/1,644,151,502.37 = 863,648,708.18/x
  3. Step 3: Cross multiply
    1,096,101,001.58x = 1,644,151,502.37 × 863,648,708.18
  4. Step 4: Simplify right side
    1,096,101,001.58x = 1,419,969,321,061,517,568
  5. Step 5: Solve for x
    x = 1,419,969,321,061,517,568/1,096,101,001.58
  6. Step 6: Final answer
    x = 1,295,473,062.26

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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.