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Finding the Third Proportional to 50,074,639 and 106,763,490

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Solution

The third proportional to 50,074,639 and 106,763,490 is: 227,629,055.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,074,639 : 106,763,490 = 106,763,490 : x
  2. Step 2: Convert to fraction form
    50,074,639/106,763,490 = 106,763,490/x
  3. Step 3: Cross multiply
    50,074,639x = 106,763,490 × 106,763,490
  4. Step 4: Simplify right side
    50,074,639x = 11,398,442,796,980,100
  5. Step 5: Solve for x
    x = 11,398,442,796,980,100/50,074,639
  6. Step 6: Final answer
    x = 227,629,055.84

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.