Home / 829,054,614-1,244,012,312.52-338,128,051.44

Finding the Fourth Proportional to 829,054,614, 1,244,012,312.52 and 338,128,051.44

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Solution

The fourth proportional to 829,054,614, 1,244,012,312.52 and 338,128,051.44 is: 507,367,611.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    829,054,614 : 1,244,012,312.52 = 338,128,051.44 : x
  2. Step 2: Convert to fraction form
    829,054,614/1,244,012,312.52 = 338,128,051.44/x
  3. Step 3: Cross multiply
    829,054,614x = 1,244,012,312.52 × 338,128,051.44
  4. Step 4: Simplify right side
    829,054,614x = 420,635,459,199,755,904
  5. Step 5: Solve for x
    x = 420,635,459,199,755,904/829,054,614
  6. Step 6: Final answer
    x = 507,367,611.37

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