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Finding the Third Proportional to 35,133,200 and 76,130,260

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Solution

The third proportional to 35,133,200 and 76,130,260 is: 164,966,939.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,133,200 : 76,130,260 = 76,130,260 : x
  2. Step 2: Convert to fraction form
    35,133,200/76,130,260 = 76,130,260/x
  3. Step 3: Cross multiply
    35,133,200x = 76,130,260 × 76,130,260
  4. Step 4: Simplify right side
    35,133,200x = 5,795,816,487,667,600
  5. Step 5: Solve for x
    x = 5,795,816,487,667,600/35,133,200
  6. Step 6: Final answer
    x = 164,966,939.75

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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.