Home / 27,887,401.44-41,702,681.44-26,526,912.48

Finding the Fourth Proportional to 27,887,401.44, 41,702,681.44 and 26,526,912.48

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Solution

The fourth proportional to 27,887,401.44, 41,702,681.44 and 26,526,912.48 is: 39,668,213.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,887,401.44 : 41,702,681.44 = 26,526,912.48 : x
  2. Step 2: Convert to fraction form
    27,887,401.44/41,702,681.44 = 26,526,912.48/x
  3. Step 3: Cross multiply
    27,887,401.44x = 41,702,681.44 × 26,526,912.48
  4. Step 4: Simplify right side
    27,887,401.44x = 1,106,243,380,740,200.38
  5. Step 5: Solve for x
    x = 1,106,243,380,740,200.38/27,887,401.44
  6. Step 6: Final answer
    x = 39,668,213.01

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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.