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Finding the Third Proportional to 55,600,878 and 115,803,807

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Solution

The third proportional to 55,600,878 and 115,803,807 is: 241,192,624.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,600,878 : 115,803,807 = 115,803,807 : x
  2. Step 2: Convert to fraction form
    55,600,878/115,803,807 = 115,803,807/x
  3. Step 3: Cross multiply
    55,600,878x = 115,803,807 × 115,803,807
  4. Step 4: Simplify right side
    55,600,878x = 13,410,521,715,693,248
  5. Step 5: Solve for x
    x = 13,410,521,715,693,248/55,600,878
  6. Step 6: Final answer
    x = 241,192,624.97

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.