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Finding the Third Proportional to 29,151,792 and 63,795,168

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Solution

The third proportional to 29,151,792 and 63,795,168 is: 139,608,002.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,151,792 : 63,795,168 = 63,795,168 : x
  2. Step 2: Convert to fraction form
    29,151,792/63,795,168 = 63,795,168/x
  3. Step 3: Cross multiply
    29,151,792x = 63,795,168 × 63,795,168
  4. Step 4: Simplify right side
    29,151,792x = 4,069,823,460,148,224
  5. Step 5: Solve for x
    x = 4,069,823,460,148,224/29,151,792
  6. Step 6: Final answer
    x = 139,608,002.83

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.