Home / 28,728,010.60-43,092,015.90-26,376,548.20

Finding the Fourth Proportional to 28,728,010.60, 43,092,015.90 and 26,376,548.20

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Solution

The fourth proportional to 28,728,010.60, 43,092,015.90 and 26,376,548.20 is: 39,564,822.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,728,010.60 : 43,092,015.90 = 26,376,548.20 : x
  2. Step 2: Convert to fraction form
    28,728,010.60/43,092,015.90 = 26,376,548.20/x
  3. Step 3: Cross multiply
    28,728,010.60x = 43,092,015.90 × 26,376,548.20
  4. Step 4: Simplify right side
    28,728,010.60x = 1,136,618,634,421,516.25
  5. Step 5: Solve for x
    x = 1,136,618,634,421,516.25/28,728,010.60
  6. Step 6: Final answer
    x = 39,564,822.30

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