Home / 30,033,895.23-41,447,093.72-17,644,504.59

Finding the Fourth Proportional to 30,033,895.23, 41,447,093.72 and 17,644,504.59

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Solution

The fourth proportional to 30,033,895.23, 41,447,093.72 and 17,644,504.59 is: 24,349,603.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,033,895.23 : 41,447,093.72 = 17,644,504.59 : x
  2. Step 2: Convert to fraction form
    30,033,895.23/41,447,093.72 = 17,644,504.59/x
  3. Step 3: Cross multiply
    30,033,895.23x = 41,447,093.72 × 17,644,504.59
  4. Step 4: Simplify right side
    30,033,895.23x = 731,313,435,296,477.75
  5. Step 5: Solve for x
    x = 731,313,435,296,477.75/30,033,895.23
  6. Step 6: Final answer
    x = 24,349,603.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.