Home / 24,783,969-37,167,156.24-7,271,638.44

Finding the Fourth Proportional to 24,783,969, 37,167,156.24 and 7,271,638.44

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Solution

The fourth proportional to 24,783,969, 37,167,156.24 and 7,271,638.44 is: 10,904,876.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,783,969 : 37,167,156.24 = 7,271,638.44 : x
  2. Step 2: Convert to fraction form
    24,783,969/37,167,156.24 = 7,271,638.44/x
  3. Step 3: Cross multiply
    24,783,969x = 37,167,156.24 × 7,271,638.44
  4. Step 4: Simplify right side
    24,783,969x = 270,266,122,020,269.91
  5. Step 5: Solve for x
    x = 270,266,122,020,269.91/24,783,969
  6. Step 6: Final answer
    x = 10,904,876.54

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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.