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Finding the Third Proportional to 27,242,298 and 59,267,538

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Solution

The third proportional to 27,242,298 and 59,267,538 is: 128,940,703.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,242,298 : 59,267,538 = 59,267,538 : x
  2. Step 2: Convert to fraction form
    27,242,298/59,267,538 = 59,267,538/x
  3. Step 3: Cross multiply
    27,242,298x = 59,267,538 × 59,267,538
  4. Step 4: Simplify right side
    27,242,298x = 3,512,641,060,581,444
  5. Step 5: Solve for x
    x = 3,512,641,060,581,444/27,242,298
  6. Step 6: Final answer
    x = 128,940,703.19

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.