Home / 4,285,658,322,000.20-6,428,487,483,000.20-3,958,365,492,892.70

Finding the Fourth Proportional to 4,285,658,322,000.20, 6,428,487,483,000.20 and 3,958,365,492,892.70

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Solution

The fourth proportional to 4,285,658,322,000.20, 6,428,487,483,000.20 and 3,958,365,492,892.70 is: 5,937,548,239,338.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,658,322,000.20 : 6,428,487,483,000.20 = 3,958,365,492,892.70 : x
  2. Step 2: Convert to fraction form
    4,285,658,322,000.20/6,428,487,483,000.20 = 3,958,365,492,892.70/x
  3. Step 3: Cross multiply
    4,285,658,322,000.20x = 6,428,487,483,000.20 × 3,958,365,492,892.70
  4. Step 4: Simplify right side
    4,285,658,322,000.20x = 25,446,303,024,200,643,059,384,320
  5. Step 5: Solve for x
    x = 25,446,303,024,200,643,059,384,320/4,285,658,322,000.20
  6. Step 6: Final answer
    x = 5,937,548,239,338.96

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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.