Home / 20,603,318,429.25-44,629,453,696.50

Finding the Third Proportional to 20,603,318,429.25 and 44,629,453,696.50

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Solution

The third proportional to 20,603,318,429.25 and 44,629,453,696.50 is: 96,673,171,561.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,603,318,429.25 : 44,629,453,696.50 = 44,629,453,696.50 : x
  2. Step 2: Convert to fraction form
    20,603,318,429.25/44,629,453,696.50 = 44,629,453,696.50/x
  3. Step 3: Cross multiply
    20,603,318,429.25x = 44,629,453,696.50 × 44,629,453,696.50
  4. Step 4: Simplify right side
    20,603,318,429.25x = 1,991,788,137,248,037,535,744
  5. Step 5: Solve for x
    x = 1,991,788,137,248,037,535,744/20,603,318,429.25
  6. Step 6: Final answer
    x = 96,673,171,561.55

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1.5x scale

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.