Home / 356,814,613.56-535,747,319.54-199,555,733.99

Finding the Fourth Proportional to 356,814,613.56, 535,747,319.54 and 199,555,733.99

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Solution

The fourth proportional to 356,814,613.56, 535,747,319.54 and 199,555,733.99 is: 299,627,441.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,814,613.56 : 535,747,319.54 = 199,555,733.99 : x
  2. Step 2: Convert to fraction form
    356,814,613.56/535,747,319.54 = 199,555,733.99/x
  3. Step 3: Cross multiply
    356,814,613.56x = 535,747,319.54 × 199,555,733.99
  4. Step 4: Simplify right side
    356,814,613.56x = 106,911,449,582,053,424
  5. Step 5: Solve for x
    x = 106,911,449,582,053,424/356,814,613.56
  6. Step 6: Final answer
    x = 299,627,441.03

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