Home / 17,173,302.54-25,759,822.58-4,393,786.74

Finding the Fourth Proportional to 17,173,302.54, 25,759,822.58 and 4,393,786.74

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Solution

The fourth proportional to 17,173,302.54, 25,759,822.58 and 4,393,786.74 is: 6,590,646.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173,302.54 : 25,759,822.58 = 4,393,786.74 : x
  2. Step 2: Convert to fraction form
    17,173,302.54/25,759,822.58 = 4,393,786.74/x
  3. Step 3: Cross multiply
    17,173,302.54x = 25,759,822.58 × 4,393,786.74
  4. Step 4: Simplify right side
    17,173,302.54x = 113,183,166,854,787.66
  5. Step 5: Solve for x
    x = 113,183,166,854,787.66/17,173,302.54
  6. Step 6: Final answer
    x = 6,590,646.53

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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.