Home / 2,056,059,623.37-3,084,382,274.22-638,079,265.22

Finding the Fourth Proportional to 2,056,059,623.37, 3,084,382,274.22 and 638,079,265.22

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Solution

The fourth proportional to 2,056,059,623.37, 3,084,382,274.22 and 638,079,265.22 is: 957,209,777.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,059,623.37 : 3,084,382,274.22 = 638,079,265.22 : x
  2. Step 2: Convert to fraction form
    2,056,059,623.37/3,084,382,274.22 = 638,079,265.22/x
  3. Step 3: Cross multiply
    2,056,059,623.37x = 3,084,382,274.22 × 638,079,265.22
  4. Step 4: Simplify right side
    2,056,059,623.37x = 1,968,080,375,199,600,896
  5. Step 5: Solve for x
    x = 1,968,080,375,199,600,896/2,056,059,623.37
  6. Step 6: Final answer
    x = 957,209,777.79

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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.