Home / 511,392,230.46-767,102,637.74-166,345,858.81

Finding the Fourth Proportional to 511,392,230.46, 767,102,637.74 and 166,345,858.81

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Solution

The fourth proportional to 511,392,230.46, 767,102,637.74 and 166,345,858.81 is: 249,523,437.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    511,392,230.46 : 767,102,637.74 = 166,345,858.81 : x
  2. Step 2: Convert to fraction form
    511,392,230.46/767,102,637.74 = 166,345,858.81/x
  3. Step 3: Cross multiply
    511,392,230.46x = 767,102,637.74 × 166,345,858.81
  4. Step 4: Simplify right side
    511,392,230.46x = 127,604,347,070,403,776
  5. Step 5: Solve for x
    x = 127,604,347,070,403,776/511,392,230.46
  6. Step 6: Final answer
    x = 249,523,437.14

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