Home / 23,485,852.88-35,228,467.32-6,446,528.72

Finding the Fourth Proportional to 23,485,852.88, 35,228,467.32 and 6,446,528.72

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Solution

The fourth proportional to 23,485,852.88, 35,228,467.32 and 6,446,528.72 is: 9,669,707.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,485,852.88 : 35,228,467.32 = 6,446,528.72 : x
  2. Step 2: Convert to fraction form
    23,485,852.88/35,228,467.32 = 6,446,528.72/x
  3. Step 3: Cross multiply
    23,485,852.88x = 35,228,467.32 × 6,446,528.72
  4. Step 4: Simplify right side
    23,485,852.88x = 227,101,326,339,961.44
  5. Step 5: Solve for x
    x = 227,101,326,339,961.44/23,485,852.88
  6. Step 6: Final answer
    x = 9,669,707.44

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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.