Home / 30,224,361,067.41-41,722,994,495.78-19,524,699,967.53

Finding the Fourth Proportional to 30,224,361,067.41, 41,722,994,495.78 and 19,524,699,967.53

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Solution

The fourth proportional to 30,224,361,067.41, 41,722,994,495.78 and 19,524,699,967.53 is: 26,952,726,890.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,224,361,067.41 : 41,722,994,495.78 = 19,524,699,967.53 : x
  2. Step 2: Convert to fraction form
    30,224,361,067.41/41,722,994,495.78 = 19,524,699,967.53/x
  3. Step 3: Cross multiply
    30,224,361,067.41x = 41,722,994,495.78 × 19,524,699,967.53
  4. Step 4: Simplify right side
    30,224,361,067.41x = 814,628,949,277,010,034,688
  5. Step 5: Solve for x
    x = 814,628,949,277,010,034,688/30,224,361,067.41
  6. Step 6: Final answer
    x = 26,952,726,890.08

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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.