Home / 216,775,946.12-325,095,392.46-71,185,506.44

Finding the Fourth Proportional to 216,775,946.12, 325,095,392.46 and 71,185,506.44

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Solution

The fourth proportional to 216,775,946.12, 325,095,392.46 and 71,185,506.44 is: 106,755,756.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,775,946.12 : 325,095,392.46 = 71,185,506.44 : x
  2. Step 2: Convert to fraction form
    216,775,946.12/325,095,392.46 = 71,185,506.44/x
  3. Step 3: Cross multiply
    216,775,946.12x = 325,095,392.46 × 71,185,506.44
  4. Step 4: Simplify right side
    216,775,946.12x = 23,142,080,153,575,656
  5. Step 5: Solve for x
    x = 23,142,080,153,575,656/216,775,946.12
  6. Step 6: Final answer
    x = 106,755,756.66

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