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Finding the Third Proportional to 29,102,069 and 63,370,926

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Solution

The third proportional to 29,102,069 and 63,370,926 is: 137,992,740.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,102,069 : 63,370,926 = 63,370,926 : x
  2. Step 2: Convert to fraction form
    29,102,069/63,370,926 = 63,370,926/x
  3. Step 3: Cross multiply
    29,102,069x = 63,370,926 × 63,370,926
  4. Step 4: Simplify right side
    29,102,069x = 4,015,874,262,097,476
  5. Step 5: Solve for x
    x = 4,015,874,262,097,476/29,102,069
  6. Step 6: Final answer
    x = 137,992,740.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.