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Finding the Third Proportional to 43,968,278 and 93,974,522

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Solution

The third proportional to 43,968,278 and 93,974,522 is: 200,854,142.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968,278 : 93,974,522 = 93,974,522 : x
  2. Step 2: Convert to fraction form
    43,968,278/93,974,522 = 93,974,522/x
  3. Step 3: Cross multiply
    43,968,278x = 93,974,522 × 93,974,522
  4. Step 4: Simplify right side
    43,968,278x = 8,831,210,785,128,484
  5. Step 5: Solve for x
    x = 8,831,210,785,128,484/43,968,278
  6. Step 6: Final answer
    x = 200,854,142.73

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.