Home / 4,628,519,708.94-6,387,248,558.88-2,723,404,577.22

Finding the Fourth Proportional to 4,628,519,708.94, 6,387,248,558.88 and 2,723,404,577.22

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Solution

The fourth proportional to 4,628,519,708.94, 6,387,248,558.88 and 2,723,404,577.22 is: 3,758,234,393.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,519,708.94 : 6,387,248,558.88 = 2,723,404,577.22 : x
  2. Step 2: Convert to fraction form
    4,628,519,708.94/6,387,248,558.88 = 2,723,404,577.22/x
  3. Step 3: Cross multiply
    4,628,519,708.94x = 6,387,248,558.88 × 2,723,404,577.22
  4. Step 4: Simplify right side
    4,628,519,708.94x = 17,395,061,961,095,639,040
  5. Step 5: Solve for x
    x = 17,395,061,961,095,639,040/4,628,519,708.94
  6. Step 6: Final answer
    x = 3,758,234,393.49

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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.