Home / 17,361,219.75-26,036,511.11-12,004,294.47

Finding the Fourth Proportional to 17,361,219.75, 26,036,511.11 and 12,004,294.47

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Solution

The fourth proportional to 17,361,219.75, 26,036,511.11 and 12,004,294.47 is: 18,002,764.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,219.75 : 26,036,511.11 = 12,004,294.47 : x
  2. Step 2: Convert to fraction form
    17,361,219.75/26,036,511.11 = 12,004,294.47/x
  3. Step 3: Cross multiply
    17,361,219.75x = 26,036,511.11 × 12,004,294.47
  4. Step 4: Simplify right side
    17,361,219.75x = 312,549,946,223,224.31
  5. Step 5: Solve for x
    x = 312,549,946,223,224.31/17,361,219.75
  6. Step 6: Final answer
    x = 18,002,764.25

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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.