Home / 2,794,316,784,906.20-4,191,475,177,359.30-2,317,324,678,849.30

Finding the Fourth Proportional to 2,794,316,784,906.20, 4,191,475,177,359.30 and 2,317,324,678,849.30

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Solution

The fourth proportional to 2,794,316,784,906.20, 4,191,475,177,359.30 and 2,317,324,678,849.30 is: 3,475,987,018,273.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,316,784,906.20 : 4,191,475,177,359.30 = 2,317,324,678,849.30 : x
  2. Step 2: Convert to fraction form
    2,794,316,784,906.20/4,191,475,177,359.30 = 2,317,324,678,849.30/x
  3. Step 3: Cross multiply
    2,794,316,784,906.20x = 4,191,475,177,359.30 × 2,317,324,678,849.30
  4. Step 4: Simplify right side
    2,794,316,784,906.20x = 9,713,008,869,278,950,516,326,400
  5. Step 5: Solve for x
    x = 9,713,008,869,278,950,516,326,400/2,794,316,784,906.20
  6. Step 6: Final answer
    x = 3,475,987,018,273.95

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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.