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Finding the Third Proportional to 35,329,818.75 and 52,782,984

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Solution

The third proportional to 35,329,818.75 and 52,782,984 is: 78,858,128.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329,818.75 : 52,782,984 = 52,782,984 : x
  2. Step 2: Convert to fraction form
    35,329,818.75/52,782,984 = 52,782,984/x
  3. Step 3: Cross multiply
    35,329,818.75x = 52,782,984 × 52,782,984
  4. Step 4: Simplify right side
    35,329,818.75x = 2,786,043,399,944,256
  5. Step 5: Solve for x
    x = 2,786,043,399,944,256/35,329,818.75
  6. Step 6: Final answer
    x = 78,858,128.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.