Home / 10,076,953.29-20,576,868.33

Finding the Third Proportional to 10,076,953.29 and 20,576,868.33

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Solution

The third proportional to 10,076,953.29 and 20,576,868.33 is: 42,017,413.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,076,953.29 : 20,576,868.33 = 20,576,868.33 : x
  2. Step 2: Convert to fraction form
    10,076,953.29/20,576,868.33 = 20,576,868.33/x
  3. Step 3: Cross multiply
    10,076,953.29x = 20,576,868.33 × 20,576,868.33
  4. Step 4: Simplify right side
    10,076,953.29x = 423,407,510,192,993.75
  5. Step 5: Solve for x
    x = 423,407,510,192,993.75/10,076,953.29
  6. Step 6: Final answer
    x = 42,017,413.20

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.