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Finding the Third Proportional to 5,036,076 and 10,790,079

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Solution

The third proportional to 5,036,076 and 10,790,079 is: 23,118,357.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,076 : 10,790,079 = 10,790,079 : x
  2. Step 2: Convert to fraction form
    5,036,076/10,790,079 = 10,790,079/x
  3. Step 3: Cross multiply
    5,036,076x = 10,790,079 × 10,790,079
  4. Step 4: Simplify right side
    5,036,076x = 116,425,804,826,241
  5. Step 5: Solve for x
    x = 116,425,804,826,241/5,036,076
  6. Step 6: Final answer
    x = 23,118,357.39

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.