Home / 23,390,067.33-32,276,654.29-13,599,816.94

Finding the Fourth Proportional to 23,390,067.33, 32,276,654.29 and 13,599,816.94

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Solution

The fourth proportional to 23,390,067.33, 32,276,654.29 and 13,599,816.94 is: 18,766,794.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390,067.33 : 32,276,654.29 = 13,599,816.94 : x
  2. Step 2: Convert to fraction form
    23,390,067.33/32,276,654.29 = 13,599,816.94/x
  3. Step 3: Cross multiply
    23,390,067.33x = 32,276,654.29 × 13,599,816.94
  4. Step 4: Simplify right side
    23,390,067.33x = 438,956,589,779,665.62
  5. Step 5: Solve for x
    x = 438,956,589,779,665.62/23,390,067.33
  6. Step 6: Final answer
    x = 18,766,794.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.