Home / 1,694,136,572.68-2,337,965,179.50-941,481,475.24

Finding the Fourth Proportional to 1,694,136,572.68, 2,337,965,179.50 and 941,481,475.24

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Solution

The fourth proportional to 1,694,136,572.68, 2,337,965,179.50 and 941,481,475.24 is: 1,299,275,950.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,136,572.68 : 2,337,965,179.50 = 941,481,475.24 : x
  2. Step 2: Convert to fraction form
    1,694,136,572.68/2,337,965,179.50 = 941,481,475.24/x
  3. Step 3: Cross multiply
    1,694,136,572.68x = 2,337,965,179.50 × 941,481,475.24
  4. Step 4: Simplify right side
    1,694,136,572.68x = 2,201,150,906,255,411,456
  5. Step 5: Solve for x
    x = 2,201,150,906,255,411,456/1,694,136,572.68
  6. Step 6: Final answer
    x = 1,299,275,950.80

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Half scale
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Double scale
Find fourth proportional to 1,694,136,573.68, 2,337,965,180.88 and 941,481,476.24
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1.5x scale

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.