Home / 297,524,018.40-446,286,027.60-224,964,607.20

Finding the Fourth Proportional to 297,524,018.40, 446,286,027.60 and 224,964,607.20

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Solution

The fourth proportional to 297,524,018.40, 446,286,027.60 and 224,964,607.20 is: 337,446,910.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,524,018.40 : 446,286,027.60 = 224,964,607.20 : x
  2. Step 2: Convert to fraction form
    297,524,018.40/446,286,027.60 = 224,964,607.20/x
  3. Step 3: Cross multiply
    297,524,018.40x = 446,286,027.60 × 224,964,607.20
  4. Step 4: Simplify right side
    297,524,018.40x = 100,398,560,897,882,352
  5. Step 5: Solve for x
    x = 100,398,560,897,882,352/297,524,018.40
  6. Step 6: Final answer
    x = 337,446,910.80

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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.