Home / 5,538,088,062-11,916,129,441

Finding the Third Proportional to 5,538,088,062 and 11,916,129,441

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Solution

The third proportional to 5,538,088,062 and 11,916,129,441 is: 25,639,559,946.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,538,088,062 : 11,916,129,441 = 11,916,129,441 : x
  2. Step 2: Convert to fraction form
    5,538,088,062/11,916,129,441 = 11,916,129,441/x
  3. Step 3: Cross multiply
    5,538,088,062x = 11,916,129,441 × 11,916,129,441
  4. Step 4: Simplify right side
    5,538,088,062x = 141,994,140,854,666,969,088
  5. Step 5: Solve for x
    x = 141,994,140,854,666,969,088/5,538,088,062
  6. Step 6: Final answer
    x = 25,639,559,946.50

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.