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Finding the Third Proportional to 27,605,699 and 59,812,081

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Solution

The third proportional to 27,605,699 and 59,812,081 is: 129,592,264.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605,699 : 59,812,081 = 59,812,081 : x
  2. Step 2: Convert to fraction form
    27,605,699/59,812,081 = 59,812,081/x
  3. Step 3: Cross multiply
    27,605,699x = 59,812,081 × 59,812,081
  4. Step 4: Simplify right side
    27,605,699x = 3,577,485,033,550,561
  5. Step 5: Solve for x
    x = 3,577,485,033,550,561/27,605,699
  6. Step 6: Final answer
    x = 129,592,264.03

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.