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Finding the Third Proportional to 93,954,277 and 143,739,527

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Solution

The third proportional to 93,954,277 and 143,739,527 is: 219,905,386.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,954,277 : 143,739,527 = 143,739,527 : x
  2. Step 2: Convert to fraction form
    93,954,277/143,739,527 = 143,739,527/x
  3. Step 3: Cross multiply
    93,954,277x = 143,739,527 × 143,739,527
  4. Step 4: Simplify right side
    93,954,277x = 20,661,051,622,183,728
  5. Step 5: Solve for x
    x = 20,661,051,622,183,728/93,954,277
  6. Step 6: Final answer
    x = 219,905,386.77

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.