Home / 2,729,315,148-3,900,262,467.75

Finding the Third Proportional to 2,729,315,148 and 3,900,262,467.75

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Solution

The third proportional to 2,729,315,148 and 3,900,262,467.75 is: 5,573,576,700.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,315,148 : 3,900,262,467.75 = 3,900,262,467.75 : x
  2. Step 2: Convert to fraction form
    2,729,315,148/3,900,262,467.75 = 3,900,262,467.75/x
  3. Step 3: Cross multiply
    2,729,315,148x = 3,900,262,467.75 × 3,900,262,467.75
  4. Step 4: Simplify right side
    2,729,315,148x = 15,212,047,317,339,320,320
  5. Step 5: Solve for x
    x = 15,212,047,317,339,320,320/2,729,315,148
  6. Step 6: Final answer
    x = 5,573,576,700.55

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.