Home / 2,831,634,366.47-3,937,161,249

Finding the Third Proportional to 2,831,634,366.47 and 3,937,161,249

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Solution

The third proportional to 2,831,634,366.47 and 3,937,161,249 is: 5,474,308,012.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,831,634,366.47 : 3,937,161,249 = 3,937,161,249 : x
  2. Step 2: Convert to fraction form
    2,831,634,366.47/3,937,161,249 = 3,937,161,249/x
  3. Step 3: Cross multiply
    2,831,634,366.47x = 3,937,161,249 × 3,937,161,249
  4. Step 4: Simplify right side
    2,831,634,366.47x = 15,501,238,700,627,240,960
  5. Step 5: Solve for x
    x = 15,501,238,700,627,240,960/2,831,634,366.47
  6. Step 6: Final answer
    x = 5,474,308,012.43

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.