Home / 7,322,861,633,922.80-10,104,892,222,115-4,240,064,467,732.80

Finding the Fourth Proportional to 7,322,861,633,922.80, 10,104,892,222,115 and 4,240,064,467,732.80

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Solution

The fourth proportional to 7,322,861,633,922.80, 10,104,892,222,115 and 4,240,064,467,732.80 is: 5,850,908,647,895.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,322,861,633,922.80 : 10,104,892,222,115 = 4,240,064,467,732.80 : x
  2. Step 2: Convert to fraction form
    7,322,861,633,922.80/10,104,892,222,115 = 4,240,064,467,732.80/x
  3. Step 3: Cross multiply
    7,322,861,633,922.80x = 10,104,892,222,115 × 4,240,064,467,732.80
  4. Step 4: Simplify right side
    7,322,861,633,922.80x = 42,845,394,461,259,344,730,128,384
  5. Step 5: Solve for x
    x = 42,845,394,461,259,344,730,128,384/7,322,861,633,922.80
  6. Step 6: Final answer
    x = 5,850,908,647,895.26

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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.