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Finding the Third Proportional to 88,930,928 and 192,704,746

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Solution

The third proportional to 88,930,928 and 192,704,746 is: 417,572,603.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,930,928 : 192,704,746 = 192,704,746 : x
  2. Step 2: Convert to fraction form
    88,930,928/192,704,746 = 192,704,746/x
  3. Step 3: Cross multiply
    88,930,928x = 192,704,746 × 192,704,746
  4. Step 4: Simplify right side
    88,930,928x = 37,135,119,130,924,512
  5. Step 5: Solve for x
    x = 37,135,119,130,924,512/88,930,928
  6. Step 6: Final answer
    x = 417,572,603.44

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.