Home / 2,896,891,206,308.40-3,997,529,738,223-1,596,175,584,189.60

Finding the Fourth Proportional to 2,896,891,206,308.40, 3,997,529,738,223 and 1,596,175,584,189.60

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Solution

The fourth proportional to 2,896,891,206,308.40, 3,997,529,738,223 and 1,596,175,584,189.60 is: 2,202,623,057,202.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,891,206,308.40 : 3,997,529,738,223 = 1,596,175,584,189.60 : x
  2. Step 2: Convert to fraction form
    2,896,891,206,308.40/3,997,529,738,223 = 1,596,175,584,189.60/x
  3. Step 3: Cross multiply
    2,896,891,206,308.40x = 3,997,529,738,223 × 1,596,175,584,189.60
  4. Step 4: Simplify right side
    2,896,891,206,308.40x = 6,380,759,365,223,396,482,744,320
  5. Step 5: Solve for x
    x = 6,380,759,365,223,396,482,744,320/2,896,891,206,308.40
  6. Step 6: Final answer
    x = 2,202,623,057,202.97

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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.