Home / 1,691,825,359.50-2,586,365,093.25

Finding the Third Proportional to 1,691,825,359.50 and 2,586,365,093.25

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Solution

The third proportional to 1,691,825,359.50 and 2,586,365,093.25 is: 3,953,885,877.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,691,825,359.50 : 2,586,365,093.25 = 2,586,365,093.25 : x
  2. Step 2: Convert to fraction form
    1,691,825,359.50/2,586,365,093.25 = 2,586,365,093.25/x
  3. Step 3: Cross multiply
    1,691,825,359.50x = 2,586,365,093.25 × 2,586,365,093.25
  4. Step 4: Simplify right side
    1,691,825,359.50x = 6,689,284,395,582,081,024
  5. Step 5: Solve for x
    x = 6,689,284,395,582,081,024/1,691,825,359.50
  6. Step 6: Final answer
    x = 3,953,885,877.18

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.