Home / 40,945,121,796.30-61,417,682,694.45-40,945,121,796.30

Finding the Fourth Proportional to 40,945,121,796.30, 61,417,682,694.45 and 40,945,121,796.30

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Solution

The fourth proportional to 40,945,121,796.30, 61,417,682,694.45 and 40,945,121,796.30 is: 61,417,682,694.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,945,121,796.30 : 61,417,682,694.45 = 40,945,121,796.30 : x
  2. Step 2: Convert to fraction form
    40,945,121,796.30/61,417,682,694.45 = 40,945,121,796.30/x
  3. Step 3: Cross multiply
    40,945,121,796.30x = 61,417,682,694.45 × 40,945,121,796.30
  4. Step 4: Simplify right side
    40,945,121,796.30x = 2,514,754,498,370,761,916,416
  5. Step 5: Solve for x
    x = 2,514,754,498,370,761,916,416/40,945,121,796.30
  6. Step 6: Final answer
    x = 61,417,682,694.45

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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.