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Finding the Third Proportional to 167,292,054 and 362,376,504

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Solution

The third proportional to 167,292,054 and 362,376,504 is: 784,954,978.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,292,054 : 362,376,504 = 362,376,504 : x
  2. Step 2: Convert to fraction form
    167,292,054/362,376,504 = 362,376,504/x
  3. Step 3: Cross multiply
    167,292,054x = 362,376,504 × 362,376,504
  4. Step 4: Simplify right side
    167,292,054x = 131,316,730,651,262,016
  5. Step 5: Solve for x
    x = 131,316,730,651,262,016/167,292,054
  6. Step 6: Final answer
    x = 784,954,978.50

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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.