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Finding the Third Proportional to 75,807,047.25 and 163,104,869.25

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Solution

The third proportional to 75,807,047.25 and 163,104,869.25 is: 350,933,050.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,807,047.25 : 163,104,869.25 = 163,104,869.25 : x
  2. Step 2: Convert to fraction form
    75,807,047.25/163,104,869.25 = 163,104,869.25/x
  3. Step 3: Cross multiply
    75,807,047.25x = 163,104,869.25 × 163,104,869.25
  4. Step 4: Simplify right side
    75,807,047.25x = 26,603,198,373,059,596
  5. Step 5: Solve for x
    x = 26,603,198,373,059,596/75,807,047.25
  6. Step 6: Final answer
    x = 350,933,050.93

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.