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Finding the Third Proportional to 1,437,520,896 and 2,150,534,880

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Solution

The third proportional to 1,437,520,896 and 2,150,534,880 is: 3,217,205,595.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,520,896 : 2,150,534,880 = 2,150,534,880 : x
  2. Step 2: Convert to fraction form
    1,437,520,896/2,150,534,880 = 2,150,534,880/x
  3. Step 3: Cross multiply
    1,437,520,896x = 2,150,534,880 × 2,150,534,880
  4. Step 4: Simplify right side
    1,437,520,896x = 4,624,800,270,096,614,400
  5. Step 5: Solve for x
    x = 4,624,800,270,096,614,400/1,437,520,896
  6. Step 6: Final answer
    x = 3,217,205,595.39

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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.