Home / 25,663,699,722,125-38,511,383,538,762-11,892,719,607,758

Finding the Fourth Proportional to 25,663,699,722,125, 38,511,383,538,762 and 11,892,719,607,758

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Solution

The fourth proportional to 25,663,699,722,125, 38,511,383,538,762 and 11,892,719,607,758 is: 17,846,416,966,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,663,699,722,125 : 38,511,383,538,762 = 11,892,719,607,758 : x
  2. Step 2: Convert to fraction form
    25,663,699,722,125/38,511,383,538,762 = 11,892,719,607,758/x
  3. Step 3: Cross multiply
    25,663,699,722,125x = 38,511,383,538,762 × 11,892,719,607,758
  4. Step 4: Simplify right side
    25,663,699,722,125x = 458,005,086,133,323,508,851,146,752
  5. Step 5: Solve for x
    x = 458,005,086,133,323,508,851,146,752/25,663,699,722,125
  6. Step 6: Final answer
    x = 17,846,416,966,080.36

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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.