Home / 2,831,634,369.50-3,937,161,252.50

Finding the Third Proportional to 2,831,634,369.50 and 3,937,161,252.50

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Solution

The third proportional to 2,831,634,369.50 and 3,937,161,252.50 is: 5,474,308,016.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,831,634,369.50 : 3,937,161,252.50 = 3,937,161,252.50 : x
  2. Step 2: Convert to fraction form
    2,831,634,369.50/3,937,161,252.50 = 3,937,161,252.50/x
  3. Step 3: Cross multiply
    2,831,634,369.50x = 3,937,161,252.50 × 3,937,161,252.50
  4. Step 4: Simplify right side
    2,831,634,369.50x = 15,501,238,728,187,369,472
  5. Step 5: Solve for x
    x = 15,501,238,728,187,369,472/2,831,634,369.50
  6. Step 6: Final answer
    x = 5,474,308,016.30

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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.