Home / 2,062,313,320.72-3,093,386,087.76-509,565,540.64

Finding the Fourth Proportional to 2,062,313,320.72, 3,093,386,087.76 and 509,565,540.64

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Solution

The fourth proportional to 2,062,313,320.72, 3,093,386,087.76 and 509,565,540.64 is: 764,327,582.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,313,320.72 : 3,093,386,087.76 = 509,565,540.64 : x
  2. Step 2: Convert to fraction form
    2,062,313,320.72/3,093,386,087.76 = 509,565,540.64/x
  3. Step 3: Cross multiply
    2,062,313,320.72x = 3,093,386,087.76 × 509,565,540.64
  4. Step 4: Simplify right side
    2,062,313,320.72x = 1,576,282,954,217,678,848
  5. Step 5: Solve for x
    x = 1,576,282,954,217,678,848/2,062,313,320.72
  6. Step 6: Final answer
    x = 764,327,582.23

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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.