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Finding the Third Proportional to 335,713,422 and 722,445,195

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Solution

The third proportional to 335,713,422 and 722,445,195 is: 1,554,680,348.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,713,422 : 722,445,195 = 722,445,195 : x
  2. Step 2: Convert to fraction form
    335,713,422/722,445,195 = 722,445,195/x
  3. Step 3: Cross multiply
    335,713,422x = 722,445,195 × 722,445,195
  4. Step 4: Simplify right side
    335,713,422x = 521,927,059,778,588,032
  5. Step 5: Solve for x
    x = 521,927,059,778,588,032/335,713,422
  6. Step 6: Final answer
    x = 1,554,680,348.11

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.