Home / 30,224,361,322.35-41,722,994,847.56-19,524,700,222.47

Finding the Fourth Proportional to 30,224,361,322.35, 41,722,994,847.56 and 19,524,700,222.47

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Solution

The fourth proportional to 30,224,361,322.35, 41,722,994,847.56 and 19,524,700,222.47 is: 26,952,727,241.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,224,361,322.35 : 41,722,994,847.56 = 19,524,700,222.47 : x
  2. Step 2: Convert to fraction form
    30,224,361,322.35/41,722,994,847.56 = 19,524,700,222.47/x
  3. Step 3: Cross multiply
    30,224,361,322.35x = 41,722,994,847.56 × 19,524,700,222.47
  4. Step 4: Simplify right side
    30,224,361,322.35x = 814,628,966,782,171,873,280
  5. Step 5: Solve for x
    x = 814,628,966,782,171,873,280/30,224,361,322.35
  6. Step 6: Final answer
    x = 26,952,727,241.91

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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.