Home / 336,329,904.20-504,494,856.30-250,236,462.20

Finding the Fourth Proportional to 336,329,904.20, 504,494,856.30 and 250,236,462.20

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Solution

The fourth proportional to 336,329,904.20, 504,494,856.30 and 250,236,462.20 is: 375,354,693.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,329,904.20 : 504,494,856.30 = 250,236,462.20 : x
  2. Step 2: Convert to fraction form
    336,329,904.20/504,494,856.30 = 250,236,462.20/x
  3. Step 3: Cross multiply
    336,329,904.20x = 504,494,856.30 × 250,236,462.20
  4. Step 4: Simplify right side
    336,329,904.20x = 126,243,008,038,609,376
  5. Step 5: Solve for x
    x = 126,243,008,038,609,376/336,329,904.20
  6. Step 6: Final answer
    x = 375,354,693.30

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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.