Home / 344,945,240.57-476,022,010.40-188,312,347.55

Finding the Fourth Proportional to 344,945,240.57, 476,022,010.40 and 188,312,347.55

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Solution

The fourth proportional to 344,945,240.57, 476,022,010.40 and 188,312,347.55 is: 259,869,717.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,945,240.57 : 476,022,010.40 = 188,312,347.55 : x
  2. Step 2: Convert to fraction form
    344,945,240.57/476,022,010.40 = 188,312,347.55/x
  3. Step 3: Cross multiply
    344,945,240.57x = 476,022,010.40 × 188,312,347.55
  4. Step 4: Simplify right side
    344,945,240.57x = 89,640,822,264,849,184
  5. Step 5: Solve for x
    x = 89,640,822,264,849,184/344,945,240.57
  6. Step 6: Final answer
    x = 259,869,717.63

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