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Finding the Third Proportional to 29,847,684 and 63,282,480

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Solution

The third proportional to 29,847,684 and 63,282,480 is: 134,170,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,847,684 : 63,282,480 = 63,282,480 : x
  2. Step 2: Convert to fraction form
    29,847,684/63,282,480 = 63,282,480/x
  3. Step 3: Cross multiply
    29,847,684x = 63,282,480 × 63,282,480
  4. Step 4: Simplify right side
    29,847,684x = 4,004,672,274,950,400
  5. Step 5: Solve for x
    x = 4,004,672,274,950,400/29,847,684
  6. Step 6: Final answer
    x = 134,170,285.20

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.