Home / 23,602,799.56-35,410,500.06-8,458,261.96

Finding the Fourth Proportional to 23,602,799.56, 35,410,500.06 and 8,458,261.96

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Solution

The fourth proportional to 23,602,799.56, 35,410,500.06 and 8,458,261.96 is: 12,689,650.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,602,799.56 : 35,410,500.06 = 8,458,261.96 : x
  2. Step 2: Convert to fraction form
    23,602,799.56/35,410,500.06 = 8,458,261.96/x
  3. Step 3: Cross multiply
    23,602,799.56x = 35,410,500.06 × 8,458,261.96
  4. Step 4: Simplify right side
    23,602,799.56x = 299,511,285,642,075.75
  5. Step 5: Solve for x
    x = 299,511,285,642,075.75/23,602,799.56
  6. Step 6: Final answer
    x = 12,689,650.86

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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.