Home / 950,492,096.20-1,425,990,086.70-337,012,352.20

Finding the Fourth Proportional to 950,492,096.20, 1,425,990,086.70 and 337,012,352.20

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Solution

The fourth proportional to 950,492,096.20, 1,425,990,086.70 and 337,012,352.20 is: 505,607,858.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,492,096.20 : 1,425,990,086.70 = 337,012,352.20 : x
  2. Step 2: Convert to fraction form
    950,492,096.20/1,425,990,086.70 = 337,012,352.20/x
  3. Step 3: Cross multiply
    950,492,096.20x = 1,425,990,086.70 × 337,012,352.20
  4. Step 4: Simplify right side
    950,492,096.20x = 480,576,273,332,648,960
  5. Step 5: Solve for x
    x = 480,576,273,332,648,960/950,492,096.20
  6. Step 6: Final answer
    x = 505,607,858.55

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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.