Home / 28,331,926.80-42,497,890.20-26,064,445.20

Finding the Fourth Proportional to 28,331,926.80, 42,497,890.20 and 26,064,445.20

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Solution

The fourth proportional to 28,331,926.80, 42,497,890.20 and 26,064,445.20 is: 39,096,667.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,331,926.80 : 42,497,890.20 = 26,064,445.20 : x
  2. Step 2: Convert to fraction form
    28,331,926.80/42,497,890.20 = 26,064,445.20/x
  3. Step 3: Cross multiply
    28,331,926.80x = 42,497,890.20 × 26,064,445.20
  4. Step 4: Simplify right side
    28,331,926.80x = 1,107,683,930,233,517.12
  5. Step 5: Solve for x
    x = 1,107,683,930,233,517.12/28,331,926.80
  6. Step 6: Final answer
    x = 39,096,667.80

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