Home / 37,675,833.02-51,977,811.66-21,770,408.06

Finding the Fourth Proportional to 37,675,833.02, 51,977,811.66 and 21,770,408.06

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Solution

The fourth proportional to 37,675,833.02, 51,977,811.66 and 21,770,408.06 is: 30,034,589.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,675,833.02 : 51,977,811.66 = 21,770,408.06 : x
  2. Step 2: Convert to fraction form
    37,675,833.02/51,977,811.66 = 21,770,408.06/x
  3. Step 3: Cross multiply
    37,675,833.02x = 51,977,811.66 × 21,770,408.06
  4. Step 4: Simplify right side
    37,675,833.02x = 1,131,578,169,644,136.75
  5. Step 5: Solve for x
    x = 1,131,578,169,644,136.75/37,675,833.02
  6. Step 6: Final answer
    x = 30,034,589.26

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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.