Home / 2,268,740,578.60-3,403,110,880.86-717,121,608.04

Finding the Fourth Proportional to 2,268,740,578.60, 3,403,110,880.86 and 717,121,608.04

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Solution

The fourth proportional to 2,268,740,578.60, 3,403,110,880.86 and 717,121,608.04 is: 1,075,682,416.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,740,578.60 : 3,403,110,880.86 = 717,121,608.04 : x
  2. Step 2: Convert to fraction form
    2,268,740,578.60/3,403,110,880.86 = 717,121,608.04/x
  3. Step 3: Cross multiply
    2,268,740,578.60x = 3,403,110,880.86 × 717,121,608.04
  4. Step 4: Simplify right side
    2,268,740,578.60x = 2,440,444,347,220,744,192
  5. Step 5: Solve for x
    x = 2,440,444,347,220,744,192/2,268,740,578.60
  6. Step 6: Final answer
    x = 1,075,682,416.16

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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.