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Finding the Third Proportional to 7,946,113.50 and 17,151,210

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Solution

The third proportional to 7,946,113.50 and 17,151,210 is: 37,019,859.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,946,113.50 : 17,151,210 = 17,151,210 : x
  2. Step 2: Convert to fraction form
    7,946,113.50/17,151,210 = 17,151,210/x
  3. Step 3: Cross multiply
    7,946,113.50x = 17,151,210 × 17,151,210
  4. Step 4: Simplify right side
    7,946,113.50x = 294,164,004,464,100
  5. Step 5: Solve for x
    x = 294,164,004,464,100/7,946,113.50
  6. Step 6: Final answer
    x = 37,019,859.39

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.