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Finding the Third Proportional to 43,993,804.50 and 66,556,941.75

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Solution

The third proportional to 43,993,804.50 and 66,556,941.75 is: 100,692,053.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,993,804.50 : 66,556,941.75 = 66,556,941.75 : x
  2. Step 2: Convert to fraction form
    43,993,804.50/66,556,941.75 = 66,556,941.75/x
  3. Step 3: Cross multiply
    43,993,804.50x = 66,556,941.75 × 66,556,941.75
  4. Step 4: Simplify right side
    43,993,804.50x = 4,429,826,495,112,893
  5. Step 5: Solve for x
    x = 4,429,826,495,112,893/43,993,804.50
  6. Step 6: Final answer
    x = 100,692,053.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.