Home / 23,131,983,508,277-31,922,390,363,082-12,584,940,689,941

Finding the Fourth Proportional to 23,131,983,508,277, 31,922,390,363,082 and 12,584,940,689,941

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Solution

The fourth proportional to 23,131,983,508,277, 31,922,390,363,082 and 12,584,940,689,941 is: 17,367,355,862,794.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,131,983,508,277 : 31,922,390,363,082 = 12,584,940,689,941 : x
  2. Step 2: Convert to fraction form
    23,131,983,508,277/31,922,390,363,082 = 12,584,940,689,941/x
  3. Step 3: Cross multiply
    23,131,983,508,277x = 31,922,390,363,082 × 12,584,940,689,941
  4. Step 4: Simplify right side
    23,131,983,508,277x = 401,741,389,400,531,109,628,870,656
  5. Step 5: Solve for x
    x = 401,741,389,400,531,109,628,870,656/23,131,983,508,277
  6. Step 6: Final answer
    x = 17,367,355,862,794.11

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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.