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Finding the Third Proportional to 29,168,205 and 63,584,886

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Solution

The third proportional to 29,168,205 and 63,584,886 is: 138,611,125.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,168,205 : 63,584,886 = 63,584,886 : x
  2. Step 2: Convert to fraction form
    29,168,205/63,584,886 = 63,584,886/x
  3. Step 3: Cross multiply
    29,168,205x = 63,584,886 × 63,584,886
  4. Step 4: Simplify right side
    29,168,205x = 4,043,037,727,632,996
  5. Step 5: Solve for x
    x = 4,043,037,727,632,996/29,168,205
  6. Step 6: Final answer
    x = 138,611,125.63

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