Home / 10,322,627,114.58-15,492,214,989.87-5,349,770,690.02

Finding the Fourth Proportional to 10,322,627,114.58, 15,492,214,989.87 and 5,349,770,690.02

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Solution

The fourth proportional to 10,322,627,114.58, 15,492,214,989.87 and 5,349,770,690.02 is: 8,028,944,255.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,322,627,114.58 : 15,492,214,989.87 = 5,349,770,690.02 : x
  2. Step 2: Convert to fraction form
    10,322,627,114.58/15,492,214,989.87 = 5,349,770,690.02/x
  3. Step 3: Cross multiply
    10,322,627,114.58x = 15,492,214,989.87 × 5,349,770,690.02
  4. Step 4: Simplify right side
    10,322,627,114.58x = 82,879,797,676,295,028,736
  5. Step 5: Solve for x
    x = 82,879,797,676,295,028,736/10,322,627,114.58
  6. Step 6: Final answer
    x = 8,028,944,255.79

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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.