Home / 297,524,015.40-446,286,023.10-224,964,604.20

Finding the Fourth Proportional to 297,524,015.40, 446,286,023.10 and 224,964,604.20

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Solution

The fourth proportional to 297,524,015.40, 446,286,023.10 and 224,964,604.20 is: 337,446,906.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,524,015.40 : 446,286,023.10 = 224,964,604.20 : x
  2. Step 2: Convert to fraction form
    297,524,015.40/446,286,023.10 = 224,964,604.20/x
  3. Step 3: Cross multiply
    297,524,015.40x = 446,286,023.10 × 224,964,604.20
  4. Step 4: Simplify right side
    297,524,015.40x = 100,398,558,546,683,552
  5. Step 5: Solve for x
    x = 100,398,558,546,683,552/297,524,015.40
  6. Step 6: Final answer
    x = 337,446,906.30

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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.