Home / 6,336,650,234.80-9,504,975,352.20-1,679,243,028.40

Finding the Fourth Proportional to 6,336,650,234.80, 9,504,975,352.20 and 1,679,243,028.40

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Solution

The fourth proportional to 6,336,650,234.80, 9,504,975,352.20 and 1,679,243,028.40 is: 2,518,864,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,650,234.80 : 9,504,975,352.20 = 1,679,243,028.40 : x
  2. Step 2: Convert to fraction form
    6,336,650,234.80/9,504,975,352.20 = 1,679,243,028.40/x
  3. Step 3: Cross multiply
    6,336,650,234.80x = 9,504,975,352.20 × 1,679,243,028.40
  4. Step 4: Simplify right side
    6,336,650,234.80x = 15,961,163,595,295,686,656
  5. Step 5: Solve for x
    x = 15,961,163,595,295,686,656/6,336,650,234.80
  6. Step 6: Final answer
    x = 2,518,864,542.60

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1.5x scale

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.