Home / 20,567,025,874.69-28,962,904,575.66

Finding the Third Proportional to 20,567,025,874.69 and 28,962,904,575.66

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Solution

The third proportional to 20,567,025,874.69 and 28,962,904,575.66 is: 40,786,151,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,567,025,874.69 : 28,962,904,575.66 = 28,962,904,575.66 : x
  2. Step 2: Convert to fraction form
    20,567,025,874.69/28,962,904,575.66 = 28,962,904,575.66/x
  3. Step 3: Cross multiply
    20,567,025,874.69x = 28,962,904,575.66 × 28,962,904,575.66
  4. Step 4: Simplify right side
    20,567,025,874.69x = 838,849,841,458,613,321,728
  5. Step 5: Solve for x
    x = 838,849,841,458,613,321,728/20,567,025,874.69
  6. Step 6: Final answer
    x = 40,786,151,900.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.