Home / 19,394,807-29,092,356.30-8,609,208.26

Finding the Fourth Proportional to 19,394,807, 29,092,356.30 and 8,609,208.26

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Solution

The fourth proportional to 19,394,807, 29,092,356.30 and 8,609,208.26 is: 12,913,877.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,394,807 : 29,092,356.30 = 8,609,208.26 : x
  2. Step 2: Convert to fraction form
    19,394,807/29,092,356.30 = 8,609,208.26/x
  3. Step 3: Cross multiply
    19,394,807x = 29,092,356.30 × 8,609,208.26
  4. Step 4: Simplify right side
    19,394,807x = 250,462,154,160,823.03
  5. Step 5: Solve for x
    x = 250,462,154,160,823.03/19,394,807
  6. Step 6: Final answer
    x = 12,913,877.11

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