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Finding the Third Proportional to 37,225,580 and 55,877,763

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Solution

The third proportional to 37,225,580 and 55,877,763 is: 83,875,775.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,225,580 : 55,877,763 = 55,877,763 : x
  2. Step 2: Convert to fraction form
    37,225,580/55,877,763 = 55,877,763/x
  3. Step 3: Cross multiply
    37,225,580x = 55,877,763 × 55,877,763
  4. Step 4: Simplify right side
    37,225,580x = 3,122,324,397,884,169
  5. Step 5: Solve for x
    x = 3,122,324,397,884,169/37,225,580
  6. Step 6: Final answer
    x = 83,875,775.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.