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Finding the Third Proportional to 27,828,767 and 60,597,967

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Solution

The third proportional to 27,828,767 and 60,597,967 is: 131,953,873.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,828,767 : 60,597,967 = 60,597,967 : x
  2. Step 2: Convert to fraction form
    27,828,767/60,597,967 = 60,597,967/x
  3. Step 3: Cross multiply
    27,828,767x = 60,597,967 × 60,597,967
  4. Step 4: Simplify right side
    27,828,767x = 3,672,113,604,533,089
  5. Step 5: Solve for x
    x = 3,672,113,604,533,089/27,828,767
  6. Step 6: Final answer
    x = 131,953,873.65

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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.