Home / 30,083,524.48-41,517,832.98-17,033,083.12

Finding the Fourth Proportional to 30,083,524.48, 41,517,832.98 and 17,033,083.12

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Solution

The fourth proportional to 30,083,524.48, 41,517,832.98 and 17,033,083.12 is: 23,507,109.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,083,524.48 : 41,517,832.98 = 17,033,083.12 : x
  2. Step 2: Convert to fraction form
    30,083,524.48/41,517,832.98 = 17,033,083.12/x
  3. Step 3: Cross multiply
    30,083,524.48x = 41,517,832.98 × 17,033,083.12
  4. Step 4: Simplify right side
    30,083,524.48x = 707,176,700,110,617.25
  5. Step 5: Solve for x
    x = 707,176,700,110,617.25/30,083,524.48
  6. Step 6: Final answer
    x = 23,507,109.37

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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.