Home / 5,021,297,449.96-7,533,641,206.88-2,222,879,978.92

Finding the Fourth Proportional to 5,021,297,449.96, 7,533,641,206.88 and 2,222,879,978.92

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Solution

The fourth proportional to 5,021,297,449.96, 7,533,641,206.88 and 2,222,879,978.92 is: 3,335,070,342.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,297,449.96 : 7,533,641,206.88 = 2,222,879,978.92 : x
  2. Step 2: Convert to fraction form
    5,021,297,449.96/7,533,641,206.88 = 2,222,879,978.92/x
  3. Step 3: Cross multiply
    5,021,297,449.96x = 7,533,641,206.88 × 2,222,879,978.92
  4. Step 4: Simplify right side
    5,021,297,449.96x = 16,746,380,207,140,257,792
  5. Step 5: Solve for x
    x = 16,746,380,207,140,257,792/5,021,297,449.96
  6. Step 6: Final answer
    x = 3,335,070,342.68

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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.