Home / 23,515,578.98-35,273,487.38-7,340,174.32

Finding the Fourth Proportional to 23,515,578.98, 35,273,487.38 and 7,340,174.32

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Solution

The fourth proportional to 23,515,578.98, 35,273,487.38 and 7,340,174.32 is: 11,010,298.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515,578.98 : 35,273,487.38 = 7,340,174.32 : x
  2. Step 2: Convert to fraction form
    23,515,578.98/35,273,487.38 = 7,340,174.32/x
  3. Step 3: Cross multiply
    23,515,578.98x = 35,273,487.38 × 7,340,174.32
  4. Step 4: Simplify right side
    23,515,578.98x = 258,913,546,243,520.12
  5. Step 5: Solve for x
    x = 258,913,546,243,520.12/23,515,578.98
  6. Step 6: Final answer
    x = 11,010,298.60

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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.