Home / 9,112,450,850,102-12,575,194,625,931-4,945,694,261,046.80

Finding the Fourth Proportional to 9,112,450,850,102, 12,575,194,625,931 and 4,945,694,261,046.80

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Solution

The fourth proportional to 9,112,450,850,102, 12,575,194,625,931 and 4,945,694,261,046.80 is: 6,825,064,838,875.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,112,450,850,102 : 12,575,194,625,931 = 4,945,694,261,046.80 : x
  2. Step 2: Convert to fraction form
    9,112,450,850,102/12,575,194,625,931 = 4,945,694,261,046.80/x
  3. Step 3: Cross multiply
    9,112,450,850,102x = 12,575,194,625,931 × 4,945,694,261,046.80
  4. Step 4: Simplify right side
    9,112,450,850,102x = 62,193,067,893,013,505,856,503,808
  5. Step 5: Solve for x
    x = 62,193,067,893,013,505,856,503,808/9,112,450,850,102
  6. Step 6: Final answer
    x = 6,825,064,838,875.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.