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Finding the Third Proportional to 58,150,760 and 126,863,998

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Solution

The third proportional to 58,150,760 and 126,863,998 is: 276,771,515.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,150,760 : 126,863,998 = 126,863,998 : x
  2. Step 2: Convert to fraction form
    58,150,760/126,863,998 = 126,863,998/x
  3. Step 3: Cross multiply
    58,150,760x = 126,863,998 × 126,863,998
  4. Step 4: Simplify right side
    58,150,760x = 16,094,473,988,544,004
  5. Step 5: Solve for x
    x = 16,094,473,988,544,004/58,150,760
  6. Step 6: Final answer
    x = 276,771,515.77

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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.