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Finding the Third Proportional to 170,602,714 and 368,389,820

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Solution

The third proportional to 170,602,714 and 368,389,820 is: 795,480,073.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,602,714 : 368,389,820 = 368,389,820 : x
  2. Step 2: Convert to fraction form
    170,602,714/368,389,820 = 368,389,820/x
  3. Step 3: Cross multiply
    170,602,714x = 368,389,820 × 368,389,820
  4. Step 4: Simplify right side
    170,602,714x = 135,711,059,479,632,400
  5. Step 5: Solve for x
    x = 135,711,059,479,632,400/170,602,714
  6. Step 6: Final answer
    x = 795,480,073.54

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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.