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Finding the Third Proportional to 13,393,390.50 and 29,070,009

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Solution

The third proportional to 13,393,390.50 and 29,070,009 is: 63,095,705.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,393,390.50 : 29,070,009 = 29,070,009 : x
  2. Step 2: Convert to fraction form
    13,393,390.50/29,070,009 = 29,070,009/x
  3. Step 3: Cross multiply
    13,393,390.50x = 29,070,009 × 29,070,009
  4. Step 4: Simplify right side
    13,393,390.50x = 845,065,423,260,081
  5. Step 5: Solve for x
    x = 845,065,423,260,081/13,393,390.50
  6. Step 6: Final answer
    x = 63,095,705.55

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.