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Finding the Third Proportional to 51,885,607 and 76,266,933

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Solution

The third proportional to 51,885,607 and 76,266,933 is: 112,105,175.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,885,607 : 76,266,933 = 76,266,933 : x
  2. Step 2: Convert to fraction form
    51,885,607/76,266,933 = 76,266,933/x
  3. Step 3: Cross multiply
    51,885,607x = 76,266,933 × 76,266,933
  4. Step 4: Simplify right side
    51,885,607x = 5,816,645,069,226,489
  5. Step 5: Solve for x
    x = 5,816,645,069,226,489/51,885,607
  6. Step 6: Final answer
    x = 112,105,175.32

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.