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Finding the Third Proportional to 93,192,459 and 145,872,923

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Solution

The third proportional to 93,192,459 and 145,872,923 is: 228,332,956.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,192,459 : 145,872,923 = 145,872,923 : x
  2. Step 2: Convert to fraction form
    93,192,459/145,872,923 = 145,872,923/x
  3. Step 3: Cross multiply
    93,192,459x = 145,872,923 × 145,872,923
  4. Step 4: Simplify right side
    93,192,459x = 21,278,909,664,563,928
  5. Step 5: Solve for x
    x = 21,278,909,664,563,928/93,192,459
  6. Step 6: Final answer
    x = 228,332,956.26

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.