Home / 5,403,922,075.68-7,453,568,066.60-4,959,321,159.48

Finding the Fourth Proportional to 5,403,922,075.68, 7,453,568,066.60 and 4,959,321,159.48

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Solution

The fourth proportional to 5,403,922,075.68, 7,453,568,066.60 and 4,959,321,159.48 is: 6,840,335,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,922,075.68 : 7,453,568,066.60 = 4,959,321,159.48 : x
  2. Step 2: Convert to fraction form
    5,403,922,075.68/7,453,568,066.60 = 4,959,321,159.48/x
  3. Step 3: Cross multiply
    5,403,922,075.68x = 7,453,568,066.60 × 4,959,321,159.48
  4. Step 4: Simplify right side
    5,403,922,075.68x = 36,964,637,826,313,814,016
  5. Step 5: Solve for x
    x = 36,964,637,826,313,814,016/5,403,922,075.68
  6. Step 6: Final answer
    x = 6,840,335,095.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.