Home / 311,161,515.30-466,765,892.55-92,794,814.10

Finding the Fourth Proportional to 311,161,515.30, 466,765,892.55 and 92,794,814.10

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Solution

The fourth proportional to 311,161,515.30, 466,765,892.55 and 92,794,814.10 is: 139,199,265.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,161,515.30 : 466,765,892.55 = 92,794,814.10 : x
  2. Step 2: Convert to fraction form
    311,161,515.30/466,765,892.55 = 92,794,814.10/x
  3. Step 3: Cross multiply
    311,161,515.30x = 466,765,892.55 × 92,794,814.10
  4. Step 4: Simplify right side
    311,161,515.30x = 43,313,454,227,397,824
  5. Step 5: Solve for x
    x = 43,313,454,227,397,824/311,161,515.30
  6. Step 6: Final answer
    x = 139,199,265.00

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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.