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Finding the Third Proportional to 93,203,362 and 139,805,059

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Solution

The third proportional to 93,203,362 and 139,805,059 is: 209,707,612.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,203,362 : 139,805,059 = 139,805,059 : x
  2. Step 2: Convert to fraction form
    93,203,362/139,805,059 = 139,805,059/x
  3. Step 3: Cross multiply
    93,203,362x = 139,805,059 × 139,805,059
  4. Step 4: Simplify right side
    93,203,362x = 19,545,454,521,993,480
  5. Step 5: Solve for x
    x = 19,545,454,521,993,480/93,203,362
  6. Step 6: Final answer
    x = 209,707,612.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.