Home / 3,227,147,730.54-4,453,346,292.48-1,798,145,003.16

Finding the Fourth Proportional to 3,227,147,730.54, 4,453,346,292.48 and 1,798,145,003.16

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Solution

The fourth proportional to 3,227,147,730.54, 4,453,346,292.48 and 1,798,145,003.16 is: 2,481,374,591.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,147,730.54 : 4,453,346,292.48 = 1,798,145,003.16 : x
  2. Step 2: Convert to fraction form
    3,227,147,730.54/4,453,346,292.48 = 1,798,145,003.16/x
  3. Step 3: Cross multiply
    3,227,147,730.54x = 4,453,346,292.48 × 1,798,145,003.16
  4. Step 4: Simplify right side
    3,227,147,730.54x = 8,007,762,383,164,023,808
  5. Step 5: Solve for x
    x = 8,007,762,383,164,023,808/3,227,147,730.54
  6. Step 6: Final answer
    x = 2,481,374,591.99

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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.