Home / 5,427,933,455-11,817,018,337

Finding the Third Proportional to 5,427,933,455 and 11,817,018,337

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Solution

The third proportional to 5,427,933,455 and 11,817,018,337 is: 25,726,535,436.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,427,933,455 : 11,817,018,337 = 11,817,018,337 : x
  2. Step 2: Convert to fraction form
    5,427,933,455/11,817,018,337 = 11,817,018,337/x
  3. Step 3: Cross multiply
    5,427,933,455x = 11,817,018,337 × 11,817,018,337
  4. Step 4: Simplify right side
    5,427,933,455x = 139,641,922,376,994,242,560
  5. Step 5: Solve for x
    x = 139,641,922,376,994,242,560/5,427,933,455
  6. Step 6: Final answer
    x = 25,726,535,436.50

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.