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Finding the Third Proportional to 235,966,122 and 357,227,982

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Solution

The third proportional to 235,966,122 and 357,227,982 is: 540,805,731.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,966,122 : 357,227,982 = 357,227,982 : x
  2. Step 2: Convert to fraction form
    235,966,122/357,227,982 = 357,227,982/x
  3. Step 3: Cross multiply
    235,966,122x = 357,227,982 × 357,227,982
  4. Step 4: Simplify right side
    235,966,122x = 127,611,831,123,792,320
  5. Step 5: Solve for x
    x = 127,611,831,123,792,320/235,966,122
  6. Step 6: Final answer
    x = 540,805,731.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.