Home / 9,112,858,565,093-12,575,754,127,015-4,946,102,770,977

Finding the Fourth Proportional to 9,112,858,565,093, 12,575,754,127,015 and 4,946,102,770,977

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Solution

The fourth proportional to 9,112,858,565,093, 12,575,754,127,015 and 4,946,102,770,977 is: 6,825,626,875,524.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,112,858,565,093 : 12,575,754,127,015 = 4,946,102,770,977 : x
  2. Step 2: Convert to fraction form
    9,112,858,565,093/12,575,754,127,015 = 4,946,102,770,977/x
  3. Step 3: Cross multiply
    9,112,858,565,093x = 12,575,754,127,015 × 4,946,102,770,977
  4. Step 4: Simplify right side
    9,112,858,565,093x = 62,200,972,334,754,336,016,957,440
  5. Step 5: Solve for x
    x = 62,200,972,334,754,336,016,957,440/9,112,858,565,093
  6. Step 6: Final answer
    x = 6,825,626,875,524.71

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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.