Home / 3,028,888,129.50-4,652,743,020.75

Finding the Third Proportional to 3,028,888,129.50 and 4,652,743,020.75

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Solution

The third proportional to 3,028,888,129.50 and 4,652,743,020.75 is: 7,147,182,956.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,888,129.50 : 4,652,743,020.75 = 4,652,743,020.75 : x
  2. Step 2: Convert to fraction form
    3,028,888,129.50/4,652,743,020.75 = 4,652,743,020.75/x
  3. Step 3: Cross multiply
    3,028,888,129.50x = 4,652,743,020.75 × 4,652,743,020.75
  4. Step 4: Simplify right side
    3,028,888,129.50x = 21,648,017,617,137,836,032
  5. Step 5: Solve for x
    x = 21,648,017,617,137,836,032/3,028,888,129.50
  6. Step 6: Final answer
    x = 7,147,182,956.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.