Home / 3,477,568,352,849.70-5,218,735,285,822.20-1,213,719,098,955.30

Finding the Fourth Proportional to 3,477,568,352,849.70, 5,218,735,285,822.20 and 1,213,719,098,955.30

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Solution

The fourth proportional to 3,477,568,352,849.70, 5,218,735,285,822.20 and 1,213,719,098,955.30 is: 1,821,410,263,181.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,568,352,849.70 : 5,218,735,285,822.20 = 1,213,719,098,955.30 : x
  2. Step 2: Convert to fraction form
    3,477,568,352,849.70/5,218,735,285,822.20 = 1,213,719,098,955.30/x
  3. Step 3: Cross multiply
    3,477,568,352,849.70x = 5,218,735,285,822.20 × 1,213,719,098,955.30
  4. Step 4: Simplify right side
    3,477,568,352,849.70x = 6,334,078,688,794,350,700,199,936
  5. Step 5: Solve for x
    x = 6,334,078,688,794,350,700,199,936/3,477,568,352,849.70
  6. Step 6: Final answer
    x = 1,821,410,263,181.13

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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.