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Finding the Third Proportional to 1,123,038,600 and 2,423,644,836

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Solution

The third proportional to 1,123,038,600 and 2,423,644,836 is: 5,230,500,795.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,123,038,600 : 2,423,644,836 = 2,423,644,836 : x
  2. Step 2: Convert to fraction form
    1,123,038,600/2,423,644,836 = 2,423,644,836/x
  3. Step 3: Cross multiply
    1,123,038,600x = 2,423,644,836 × 2,423,644,836
  4. Step 4: Simplify right side
    1,123,038,600x = 5,874,054,291,069,466,624
  5. Step 5: Solve for x
    x = 5,874,054,291,069,466,624/1,123,038,600
  6. Step 6: Final answer
    x = 5,230,500,795.85

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.