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Finding the Third Proportional to 28,016,244 and 61,346,892

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Solution

The third proportional to 28,016,244 and 61,346,892 is: 134,330,681.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,016,244 : 61,346,892 = 61,346,892 : x
  2. Step 2: Convert to fraction form
    28,016,244/61,346,892 = 61,346,892/x
  3. Step 3: Cross multiply
    28,016,244x = 61,346,892 × 61,346,892
  4. Step 4: Simplify right side
    28,016,244x = 3,763,441,158,059,664
  5. Step 5: Solve for x
    x = 3,763,441,158,059,664/28,016,244
  6. Step 6: Final answer
    x = 134,330,681.80

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.