Home / 1,665,331,904.25-3,702,906,517.50

Finding the Third Proportional to 1,665,331,904.25 and 3,702,906,517.50

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Solution

The third proportional to 1,665,331,904.25 and 3,702,906,517.50 is: 8,233,503,869.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,331,904.25 : 3,702,906,517.50 = 3,702,906,517.50 : x
  2. Step 2: Convert to fraction form
    1,665,331,904.25/3,702,906,517.50 = 3,702,906,517.50/x
  3. Step 3: Cross multiply
    1,665,331,904.25x = 3,702,906,517.50 × 3,702,906,517.50
  4. Step 4: Simplify right side
    1,665,331,904.25x = 13,711,516,677,343,977,472
  5. Step 5: Solve for x
    x = 13,711,516,677,343,977,472/1,665,331,904.25
  6. Step 6: Final answer
    x = 8,233,503,869.32

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.