Home / 3,920,943,913.22-5,883,152,685.56-2,055,146,194.27

Finding the Fourth Proportional to 3,920,943,913.22, 5,883,152,685.56 and 2,055,146,194.27

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Solution

The fourth proportional to 3,920,943,913.22, 5,883,152,685.56 and 2,055,146,194.27 is: 3,083,629,636.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,920,943,913.22 : 5,883,152,685.56 = 2,055,146,194.27 : x
  2. Step 2: Convert to fraction form
    3,920,943,913.22/5,883,152,685.56 = 2,055,146,194.27/x
  3. Step 3: Cross multiply
    3,920,943,913.22x = 5,883,152,685.56 × 2,055,146,194.27
  4. Step 4: Simplify right side
    3,920,943,913.22x = 12,090,738,852,027,688,960
  5. Step 5: Solve for x
    x = 12,090,738,852,027,688,960/3,920,943,913.22
  6. Step 6: Final answer
    x = 3,083,629,636.03

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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.