Home / 2,482,355,399.16-3,722,412,570.24-711,321,033.36

Finding the Fourth Proportional to 2,482,355,399.16, 3,722,412,570.24 and 711,321,033.36

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Solution

The fourth proportional to 2,482,355,399.16, 3,722,412,570.24 and 711,321,033.36 is: 1,066,660,461.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,355,399.16 : 3,722,412,570.24 = 711,321,033.36 : x
  2. Step 2: Convert to fraction form
    2,482,355,399.16/3,722,412,570.24 = 711,321,033.36/x
  3. Step 3: Cross multiply
    2,482,355,399.16x = 3,722,412,570.24 × 711,321,033.36
  4. Step 4: Simplify right side
    2,482,355,399.16x = 2,647,830,356,055,370,240
  5. Step 5: Solve for x
    x = 2,647,830,356,055,370,240/2,482,355,399.16
  6. Step 6: Final answer
    x = 1,066,660,461.65

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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.