Home / 127,008.07-190,487.81-63,810.68

Finding the Fourth Proportional to 127,008.07, 190,487.81 and 63,810.68

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Solution

The fourth proportional to 127,008.07, 190,487.81 and 63,810.68 is: 95,703.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,008.07 : 190,487.81 = 63,810.68 : x
  2. Step 2: Convert to fraction form
    127,008.07/190,487.81 = 63,810.68/x
  3. Step 3: Cross multiply
    127,008.07x = 190,487.81 × 63,810.68
  4. Step 4: Simplify right side
    127,008.07x = 12,155,156,687.81
  5. Step 5: Solve for x
    x = 12,155,156,687.81/127,008.07
  6. Step 6: Final answer
    x = 95,703.81

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