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Finding the Third Proportional to 7,969,838.06 and 17,047,596.66

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Solution

The third proportional to 7,969,838.06 and 17,047,596.66 is: 36,465,051.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,969,838.06 : 17,047,596.66 = 17,047,596.66 : x
  2. Step 2: Convert to fraction form
    7,969,838.06/17,047,596.66 = 17,047,596.66/x
  3. Step 3: Cross multiply
    7,969,838.06x = 17,047,596.66 × 17,047,596.66
  4. Step 4: Simplify right side
    7,969,838.06x = 290,620,551,754,186.19
  5. Step 5: Solve for x
    x = 290,620,551,754,186.19/7,969,838.06
  6. Step 6: Final answer
    x = 36,465,051.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.