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Finding the Third Proportional to 34,314,958 and 75,430,892

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Solution

The third proportional to 34,314,958 and 75,430,892 is: 165,811,640.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,314,958 : 75,430,892 = 75,430,892 : x
  2. Step 2: Convert to fraction form
    34,314,958/75,430,892 = 75,430,892/x
  3. Step 3: Cross multiply
    34,314,958x = 75,430,892 × 75,430,892
  4. Step 4: Simplify right side
    34,314,958x = 5,689,819,467,915,664
  5. Step 5: Solve for x
    x = 5,689,819,467,915,664/34,314,958
  6. Step 6: Final answer
    x = 165,811,640.16

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.