Home / 145,143,383,182.88-201,810,272,583.38

Finding the Third Proportional to 145,143,383,182.88 and 201,810,272,583.38

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Solution

The third proportional to 145,143,383,182.88 and 201,810,272,583.38 is: 280,601,052,745.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,143,383,182.88 : 201,810,272,583.38 = 201,810,272,583.38 : x
  2. Step 2: Convert to fraction form
    145,143,383,182.88/201,810,272,583.38 = 201,810,272,583.38/x
  3. Step 3: Cross multiply
    145,143,383,182.88x = 201,810,272,583.38 × 201,810,272,583.38
  4. Step 4: Simplify right side
    145,143,383,182.88x = 40,727,386,120,178,137,825,280
  5. Step 5: Solve for x
    x = 40,727,386,120,178,137,825,280/145,143,383,182.88
  6. Step 6: Final answer
    x = 280,601,052,745.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.