Home / 17,244,932.72-25,868,894.27-6,318,090.60

Finding the Fourth Proportional to 17,244,932.72, 25,868,894.27 and 6,318,090.60

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Solution

The fourth proportional to 17,244,932.72, 25,868,894.27 and 6,318,090.60 is: 9,477,683.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,244,932.72 : 25,868,894.27 = 6,318,090.60 : x
  2. Step 2: Convert to fraction form
    17,244,932.72/25,868,894.27 = 6,318,090.60/x
  3. Step 3: Cross multiply
    17,244,932.72x = 25,868,894.27 × 6,318,090.60
  4. Step 4: Simplify right side
    17,244,932.72x = 163,442,017,735,476.09
  5. Step 5: Solve for x
    x = 163,442,017,735,476.09/17,244,932.72
  6. Step 6: Final answer
    x = 9,477,683.70

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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.