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Finding the Third Proportional to 614,565,329 and 1,351,712,923

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Solution

The third proportional to 614,565,329 and 1,351,712,923 is: 2,973,040,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,565,329 : 1,351,712,923 = 1,351,712,923 : x
  2. Step 2: Convert to fraction form
    614,565,329/1,351,712,923 = 1,351,712,923/x
  3. Step 3: Cross multiply
    614,565,329x = 1,351,712,923 × 1,351,712,923
  4. Step 4: Simplify right side
    614,565,329x = 1,827,127,826,205,203,968
  5. Step 5: Solve for x
    x = 1,827,127,826,205,203,968/614,565,329
  6. Step 6: Final answer
    x = 2,973,040,846.90

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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.