Home / 3,270,458,424.60-4,906,325,366.10-1,405,100,514.60

Finding the Fourth Proportional to 3,270,458,424.60, 4,906,325,366.10 and 1,405,100,514.60

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Solution

The fourth proportional to 3,270,458,424.60, 4,906,325,366.10 and 1,405,100,514.60 is: 2,107,924,762.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,458,424.60 : 4,906,325,366.10 = 1,405,100,514.60 : x
  2. Step 2: Convert to fraction form
    3,270,458,424.60/4,906,325,366.10 = 1,405,100,514.60/x
  3. Step 3: Cross multiply
    3,270,458,424.60x = 4,906,325,366.10 × 1,405,100,514.60
  4. Step 4: Simplify right side
    3,270,458,424.60x = 6,893,880,296,702,143,488
  5. Step 5: Solve for x
    x = 6,893,880,296,702,143,488/3,270,458,424.60
  6. Step 6: Final answer
    x = 2,107,924,762.12

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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.