Home / 23,516,442.45-35,274,650.66-7,343,779.75

Finding the Fourth Proportional to 23,516,442.45, 35,274,650.66 and 7,343,779.75

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Solution

The fourth proportional to 23,516,442.45, 35,274,650.66 and 7,343,779.75 is: 11,015,665.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,516,442.45 : 35,274,650.66 = 7,343,779.75 : x
  2. Step 2: Convert to fraction form
    23,516,442.45/35,274,650.66 = 7,343,779.75/x
  3. Step 3: Cross multiply
    23,516,442.45x = 35,274,650.66 × 7,343,779.75
  4. Step 4: Simplify right side
    23,516,442.45x = 259,049,265,205,232.09
  5. Step 5: Solve for x
    x = 259,049,265,205,232.09/23,516,442.45
  6. Step 6: Final answer
    x = 11,015,665.56

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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.