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Finding the Third Proportional to 34,834,100 and 48,721,296

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Solution

The third proportional to 34,834,100 and 48,721,296 is: 68,144,854.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,834,100 : 48,721,296 = 48,721,296 : x
  2. Step 2: Convert to fraction form
    34,834,100/48,721,296 = 48,721,296/x
  3. Step 3: Cross multiply
    34,834,100x = 48,721,296 × 48,721,296
  4. Step 4: Simplify right side
    34,834,100x = 2,373,764,683,919,616
  5. Step 5: Solve for x
    x = 2,373,764,683,919,616/34,834,100
  6. Step 6: Final answer
    x = 68,144,854.72

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.