Home / 19,344,554.33-26,695,484.09-10,642,540.26

Finding the Fourth Proportional to 19,344,554.33, 26,695,484.09 and 10,642,540.26

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Solution

The fourth proportional to 19,344,554.33, 26,695,484.09 and 10,642,540.26 is: 14,686,705.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,344,554.33 : 26,695,484.09 = 10,642,540.26 : x
  2. Step 2: Convert to fraction form
    19,344,554.33/26,695,484.09 = 10,642,540.26/x
  3. Step 3: Cross multiply
    19,344,554.33x = 26,695,484.09 × 10,642,540.26
  4. Step 4: Simplify right side
    19,344,554.33x = 284,107,764,188,014.44
  5. Step 5: Solve for x
    x = 284,107,764,188,014.44/19,344,554.33
  6. Step 6: Final answer
    x = 14,686,705.07

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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.