Home / 66,806,399,183.40-100,209,598,775.10-24,874,588,257.30

Finding the Fourth Proportional to 66,806,399,183.40, 100,209,598,775.10 and 24,874,588,257.30

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Solution

The fourth proportional to 66,806,399,183.40, 100,209,598,775.10 and 24,874,588,257.30 is: 37,311,882,385.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,806,399,183.40 : 100,209,598,775.10 = 24,874,588,257.30 : x
  2. Step 2: Convert to fraction form
    66,806,399,183.40/100,209,598,775.10 = 24,874,588,257.30/x
  3. Step 3: Cross multiply
    66,806,399,183.40x = 100,209,598,775.10 × 24,874,588,257.30
  4. Step 4: Simplify right side
    66,806,399,183.40x = 2,492,672,508,959,846,825,984
  5. Step 5: Solve for x
    x = 2,492,672,508,959,846,825,984/66,806,399,183.40
  6. Step 6: Final answer
    x = 37,311,882,385.95

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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.