Home / 29,735,250.26-41,049,063.16-19,942,112.12

Finding the Fourth Proportional to 29,735,250.26, 41,049,063.16 and 19,942,112.12

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Solution

The fourth proportional to 29,735,250.26, 41,049,063.16 and 19,942,112.12 is: 27,529,784.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,735,250.26 : 41,049,063.16 = 19,942,112.12 : x
  2. Step 2: Convert to fraction form
    29,735,250.26/41,049,063.16 = 19,942,112.12/x
  3. Step 3: Cross multiply
    29,735,250.26x = 41,049,063.16 × 19,942,112.12
  4. Step 4: Simplify right side
    29,735,250.26x = 818,605,019,702,580.75
  5. Step 5: Solve for x
    x = 818,605,019,702,580.75/29,735,250.26
  6. Step 6: Final answer
    x = 27,529,784.10

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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.