Home / 34,631,846.40-51,913,506.60-16,404,003.30

Finding the Fourth Proportional to 34,631,846.40, 51,913,506.60 and 16,404,003.30

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Solution

The fourth proportional to 34,631,846.40, 51,913,506.60 and 16,404,003.30 is: 24,589,775.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,631,846.40 : 51,913,506.60 = 16,404,003.30 : x
  2. Step 2: Convert to fraction form
    34,631,846.40/51,913,506.60 = 16,404,003.30/x
  3. Step 3: Cross multiply
    34,631,846.40x = 51,913,506.60 × 16,404,003.30
  4. Step 4: Simplify right side
    34,631,846.40x = 851,589,333,580,971.88
  5. Step 5: Solve for x
    x = 851,589,333,580,971.88/34,631,846.40
  6. Step 6: Final answer
    x = 24,589,775.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.