Home / 4,040,227,972,296.60-5,575,470,184,324-2,188,290,056,880.20

Finding the Fourth Proportional to 4,040,227,972,296.60, 5,575,470,184,324 and 2,188,290,056,880.20

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Solution

The fourth proportional to 4,040,227,972,296.60, 5,575,470,184,324 and 2,188,290,056,880.20 is: 3,019,816,220,878.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,227,972,296.60 : 5,575,470,184,324 = 2,188,290,056,880.20 : x
  2. Step 2: Convert to fraction form
    4,040,227,972,296.60/5,575,470,184,324 = 2,188,290,056,880.20/x
  3. Step 3: Cross multiply
    4,040,227,972,296.60x = 5,575,470,184,324 × 2,188,290,056,880.20
  4. Step 4: Simplify right side
    4,040,227,972,296.60x = 12,200,745,966,788,225,819,213,824
  5. Step 5: Solve for x
    x = 12,200,745,966,788,225,819,213,824/4,040,227,972,296.60
  6. Step 6: Final answer
    x = 3,019,816,220,878.48

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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.