Home / 15,522,833,637,008-21,420,072,850,738-8,585,922,560,583.20

Finding the Fourth Proportional to 15,522,833,637,008, 21,420,072,850,738 and 8,585,922,560,583.20

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Solution

The fourth proportional to 15,522,833,637,008, 21,420,072,850,738 and 8,585,922,560,583.20 is: 11,847,777,992,030.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,522,833,637,008 : 21,420,072,850,738 = 8,585,922,560,583.20 : x
  2. Step 2: Convert to fraction form
    15,522,833,637,008/21,420,072,850,738 = 8,585,922,560,583.20/x
  3. Step 3: Cross multiply
    15,522,833,637,008x = 21,420,072,850,738 × 8,585,922,560,583.20
  4. Step 4: Simplify right side
    15,522,833,637,008x = 183,911,086,738,487,106,967,961,600
  5. Step 5: Solve for x
    x = 183,911,086,738,487,106,967,961,600/15,522,833,637,008
  6. Step 6: Final answer
    x = 11,847,777,992,030.05

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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.