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Finding the Third Proportional to 384,675,593 and 907,171,941

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Solution

The third proportional to 384,675,593 and 907,171,941 is: 2,139,363,519.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,675,593 : 907,171,941 = 907,171,941 : x
  2. Step 2: Convert to fraction form
    384,675,593/907,171,941 = 907,171,941/x
  3. Step 3: Cross multiply
    384,675,593x = 907,171,941 × 907,171,941
  4. Step 4: Simplify right side
    384,675,593x = 822,960,930,537,707,520
  5. Step 5: Solve for x
    x = 822,960,930,537,707,520/384,675,593
  6. Step 6: Final answer
    x = 2,139,363,519.58

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.