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Finding the Third Proportional to 7,158,010 and 10,841,205

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Solution

The third proportional to 7,158,010 and 10,841,205 is: 16,419,609.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,158,010 : 10,841,205 = 10,841,205 : x
  2. Step 2: Convert to fraction form
    7,158,010/10,841,205 = 10,841,205/x
  3. Step 3: Cross multiply
    7,158,010x = 10,841,205 × 10,841,205
  4. Step 4: Simplify right side
    7,158,010x = 117,531,725,852,025
  5. Step 5: Solve for x
    x = 117,531,725,852,025/7,158,010
  6. Step 6: Final answer
    x = 16,419,609.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.