Home / 25,364,518,280,380-38,026,245,753,560-7,929,895,917,080.50

Finding the Fourth Proportional to 25,364,518,280,380, 38,026,245,753,560 and 7,929,895,917,080.50

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Solution

The fourth proportional to 25,364,518,280,380, 38,026,245,753,560 and 7,929,895,917,080.50 is: 11,888,424,909,544.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,364,518,280,380 : 38,026,245,753,560 = 7,929,895,917,080.50 : x
  2. Step 2: Convert to fraction form
    25,364,518,280,380/38,026,245,753,560 = 7,929,895,917,080.50/x
  3. Step 3: Cross multiply
    25,364,518,280,380x = 38,026,245,753,560 × 7,929,895,917,080.50
  4. Step 4: Simplify right side
    25,364,518,280,380x = 301,544,170,943,055,158,107,439,104
  5. Step 5: Solve for x
    x = 301,544,170,943,055,158,107,439,104/25,364,518,280,380
  6. Step 6: Final answer
    x = 11,888,424,909,544.06

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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.