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Finding the Third Proportional to 29,204,764 and 45,400,078

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Solution

The third proportional to 29,204,764 and 45,400,078 is: 70,576,399.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,204,764 : 45,400,078 = 45,400,078 : x
  2. Step 2: Convert to fraction form
    29,204,764/45,400,078 = 45,400,078/x
  3. Step 3: Cross multiply
    29,204,764x = 45,400,078 × 45,400,078
  4. Step 4: Simplify right side
    29,204,764x = 2,061,167,082,406,084
  5. Step 5: Solve for x
    x = 2,061,167,082,406,084/29,204,764
  6. Step 6: Final answer
    x = 70,576,399.19

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.