Home / 16,925,848.64-25,388,772.96-4,958,584.64

Finding the Fourth Proportional to 16,925,848.64, 25,388,772.96 and 4,958,584.64

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Solution

The fourth proportional to 16,925,848.64, 25,388,772.96 and 4,958,584.64 is: 7,437,876.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,925,848.64 : 25,388,772.96 = 4,958,584.64 : x
  2. Step 2: Convert to fraction form
    16,925,848.64/25,388,772.96 = 4,958,584.64/x
  3. Step 3: Cross multiply
    16,925,848.64x = 25,388,772.96 × 4,958,584.64
  4. Step 4: Simplify right side
    16,925,848.64x = 125,892,379,627,903.33
  5. Step 5: Solve for x
    x = 125,892,379,627,903.33/16,925,848.64
  6. Step 6: Final answer
    x = 7,437,876.96

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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.