Home / 151,096,798.40-226,676,690.40-86,347,601.60

Finding the Fourth Proportional to 151,096,798.40, 226,676,690.40 and 86,347,601.60

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Solution

The fourth proportional to 151,096,798.40, 226,676,690.40 and 86,347,601.60 is: 129,539,399.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,096,798.40 : 226,676,690.40 = 86,347,601.60 : x
  2. Step 2: Convert to fraction form
    151,096,798.40/226,676,690.40 = 86,347,601.60/x
  3. Step 3: Cross multiply
    151,096,798.40x = 226,676,690.40 × 86,347,601.60
  4. Step 4: Simplify right side
    151,096,798.40x = 19,572,988,554,665,744
  5. Step 5: Solve for x
    x = 19,572,988,554,665,744/151,096,798.40
  6. Step 6: Final answer
    x = 129,539,399.66

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