Home / 341,397,104.70-512,095,657.05-255,303,662.70

Finding the Fourth Proportional to 341,397,104.70, 512,095,657.05 and 255,303,662.70

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Solution

The fourth proportional to 341,397,104.70, 512,095,657.05 and 255,303,662.70 is: 382,955,494.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,397,104.70 : 512,095,657.05 = 255,303,662.70 : x
  2. Step 2: Convert to fraction form
    341,397,104.70/512,095,657.05 = 255,303,662.70/x
  3. Step 3: Cross multiply
    341,397,104.70x = 512,095,657.05 × 255,303,662.70
  4. Step 4: Simplify right side
    341,397,104.70x = 130,739,896,897,628,080
  5. Step 5: Solve for x
    x = 130,739,896,897,628,080/341,397,104.70
  6. Step 6: Final answer
    x = 382,955,494.05

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