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Finding the Third Proportional to 93,179,238 and 144,129,774

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Solution

The third proportional to 93,179,238 and 144,129,774 is: 222,940,133.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,179,238 : 144,129,774 = 144,129,774 : x
  2. Step 2: Convert to fraction form
    93,179,238/144,129,774 = 144,129,774/x
  3. Step 3: Cross multiply
    93,179,238x = 144,129,774 × 144,129,774
  4. Step 4: Simplify right side
    93,179,238x = 20,773,391,753,291,076
  5. Step 5: Solve for x
    x = 20,773,391,753,291,076/93,179,238
  6. Step 6: Final answer
    x = 222,940,133.44

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.