Home / 5,027,666,185.80-6,939,023,623.38-2,914,444,018.44

Finding the Fourth Proportional to 5,027,666,185.80, 6,939,023,623.38 and 2,914,444,018.44

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Solution

The fourth proportional to 5,027,666,185.80, 6,939,023,623.38 and 2,914,444,018.44 is: 4,022,422,162.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,027,666,185.80 : 6,939,023,623.38 = 2,914,444,018.44 : x
  2. Step 2: Convert to fraction form
    5,027,666,185.80/6,939,023,623.38 = 2,914,444,018.44/x
  3. Step 3: Cross multiply
    5,027,666,185.80x = 6,939,023,623.38 × 2,914,444,018.44
  4. Step 4: Simplify right side
    5,027,666,185.80x = 20,223,395,892,973,699,072
  5. Step 5: Solve for x
    x = 20,223,395,892,973,699,072/5,027,666,185.80
  6. Step 6: Final answer
    x = 4,022,422,162.81

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.