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Finding the Third Proportional to 20,603,317,751 and 44,629,452,340

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Solution

The third proportional to 20,603,317,751 and 44,629,452,340 is: 96,673,168,867.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,603,317,751 : 44,629,452,340 = 44,629,452,340 : x
  2. Step 2: Convert to fraction form
    20,603,317,751/44,629,452,340 = 44,629,452,340/x
  3. Step 3: Cross multiply
    20,603,317,751x = 44,629,452,340 × 44,629,452,340
  4. Step 4: Simplify right side
    20,603,317,751x = 1,991,788,016,168,331,378,688
  5. Step 5: Solve for x
    x = 1,991,788,016,168,331,378,688/20,603,317,751
  6. Step 6: Final answer
    x = 96,673,168,867.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.