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Finding the Third Proportional to 25,399,650.94 and 55,732,353.75

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Solution

The third proportional to 25,399,650.94 and 55,732,353.75 is: 122,288,895.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,399,650.94 : 55,732,353.75 = 55,732,353.75 : x
  2. Step 2: Convert to fraction form
    25,399,650.94/55,732,353.75 = 55,732,353.75/x
  3. Step 3: Cross multiply
    25,399,650.94x = 55,732,353.75 × 55,732,353.75
  4. Step 4: Simplify right side
    25,399,650.94x = 3,106,095,254,515,139
  5. Step 5: Solve for x
    x = 3,106,095,254,515,139/25,399,650.94
  6. Step 6: Final answer
    x = 122,288,895.31

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.