Home / 19,430,184.40-29,121,948.60-8,064,782.80

Finding the Fourth Proportional to 19,430,184.40, 29,121,948.60 and 8,064,782.80

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Solution

The fourth proportional to 19,430,184.40, 29,121,948.60 and 8,064,782.80 is: 12,087,491.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,430,184.40 : 29,121,948.60 = 8,064,782.80 : x
  2. Step 2: Convert to fraction form
    19,430,184.40/29,121,948.60 = 8,064,782.80/x
  3. Step 3: Cross multiply
    19,430,184.40x = 29,121,948.60 × 8,064,782.80
  4. Step 4: Simplify right side
    19,430,184.40x = 234,862,190,171,764.09
  5. Step 5: Solve for x
    x = 234,862,190,171,764.09/19,430,184.40
  6. Step 6: Final answer
    x = 12,087,491.57

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