Home / 7,992,427,927,305-11,987,224,740,583-3,634,995,265,815

Finding the Fourth Proportional to 7,992,427,927,305, 11,987,224,740,583 and 3,634,995,265,815

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Solution

The fourth proportional to 7,992,427,927,305, 11,987,224,740,583 and 3,634,995,265,815 is: 5,451,848,371,809.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,992,427,927,305 : 11,987,224,740,583 = 3,634,995,265,815 : x
  2. Step 2: Convert to fraction form
    7,992,427,927,305/11,987,224,740,583 = 3,634,995,265,815/x
  3. Step 3: Cross multiply
    7,992,427,927,305x = 11,987,224,740,583 × 3,634,995,265,815
  4. Step 4: Simplify right side
    7,992,427,927,305x = 43,573,505,182,279,646,654,234,624
  5. Step 5: Solve for x
    x = 43,573,505,182,279,646,654,234,624/7,992,427,927,305
  6. Step 6: Final answer
    x = 5,451,848,371,809.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.