Home / 17,173,303.55-25,759,824.08-4,393,787.75

Finding the Fourth Proportional to 17,173,303.55, 25,759,824.08 and 4,393,787.75

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Solution

The fourth proportional to 17,173,303.55, 25,759,824.08 and 4,393,787.75 is: 6,590,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,173,303.55 : 25,759,824.08 = 4,393,787.75 : x
  2. Step 2: Convert to fraction form
    17,173,303.55/25,759,824.08 = 4,393,787.75/x
  3. Step 3: Cross multiply
    17,173,303.55x = 25,759,824.08 × 4,393,787.75
  4. Step 4: Simplify right side
    17,173,303.55x = 113,183,199,334,090.95
  5. Step 5: Solve for x
    x = 113,183,199,334,090.95/17,173,303.55
  6. Step 6: Final answer
    x = 6,590,648.04

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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.