Home / 27,593,133-41,396,110.22-9,397,486.20

Finding the Fourth Proportional to 27,593,133, 41,396,110.22 and 9,397,486.20

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Solution

The fourth proportional to 27,593,133, 41,396,110.22 and 9,397,486.20 is: 14,098,412.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,593,133 : 41,396,110.22 = 9,397,486.20 : x
  2. Step 2: Convert to fraction form
    27,593,133/41,396,110.22 = 9,397,486.20/x
  3. Step 3: Cross multiply
    27,593,133x = 41,396,110.22 × 9,397,486.20
  4. Step 4: Simplify right side
    27,593,133x = 389,019,374,526,128.94
  5. Step 5: Solve for x
    x = 389,019,374,526,128.94/27,593,133
  6. Step 6: Final answer
    x = 14,098,412.62

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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.