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Finding the Third Proportional to 167,292,062 and 362,376,520

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Solution

The third proportional to 167,292,062 and 362,376,520 is: 784,955,010.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,292,062 : 362,376,520 = 362,376,520 : x
  2. Step 2: Convert to fraction form
    167,292,062/362,376,520 = 362,376,520/x
  3. Step 3: Cross multiply
    167,292,062x = 362,376,520 × 362,376,520
  4. Step 4: Simplify right side
    167,292,062x = 131,316,742,247,310,400
  5. Step 5: Solve for x
    x = 131,316,742,247,310,400/167,292,062
  6. Step 6: Final answer
    x = 784,955,010.28

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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.