Home / 2,099,389,936-4,510,335,008

Finding the Third Proportional to 2,099,389,936 and 4,510,335,008

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Solution

The third proportional to 2,099,389,936 and 4,510,335,008 is: 9,690,015,911.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,389,936 : 4,510,335,008 = 4,510,335,008 : x
  2. Step 2: Convert to fraction form
    2,099,389,936/4,510,335,008 = 4,510,335,008/x
  3. Step 3: Cross multiply
    2,099,389,936x = 4,510,335,008 × 4,510,335,008
  4. Step 4: Simplify right side
    2,099,389,936x = 20,343,121,884,390,359,040
  5. Step 5: Solve for x
    x = 20,343,121,884,390,359,040/2,099,389,936
  6. Step 6: Final answer
    x = 9,690,015,911.55

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.