Home / 944,259,324.27-1,416,391,643.63-362,171,996.97

Finding the Fourth Proportional to 944,259,324.27, 1,416,391,643.63 and 362,171,996.97

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Solution

The fourth proportional to 944,259,324.27, 1,416,391,643.63 and 362,171,996.97 is: 543,259,014.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,259,324.27 : 1,416,391,643.63 = 362,171,996.97 : x
  2. Step 2: Convert to fraction form
    944,259,324.27/1,416,391,643.63 = 362,171,996.97/x
  3. Step 3: Cross multiply
    944,259,324.27x = 1,416,391,643.63 × 362,171,996.97
  4. Step 4: Simplify right side
    944,259,324.27x = 512,977,390,065,097,792
  5. Step 5: Solve for x
    x = 512,977,390,065,097,792/944,259,324.27
  6. Step 6: Final answer
    x = 543,259,014.64

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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.