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Finding the Third Proportional to 13,992,060 and 30,130,296

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Solution

The third proportional to 13,992,060 and 30,130,296 is: 64,882,135.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,992,060 : 30,130,296 = 30,130,296 : x
  2. Step 2: Convert to fraction form
    13,992,060/30,130,296 = 30,130,296/x
  3. Step 3: Cross multiply
    13,992,060x = 30,130,296 × 30,130,296
  4. Step 4: Simplify right side
    13,992,060x = 907,834,737,047,616
  5. Step 5: Solve for x
    x = 907,834,737,047,616/13,992,060
  6. Step 6: Final answer
    x = 64,882,135.80

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.