Home / 33,632,427.24-46,412,749.32-18,162,510.51

Finding the Fourth Proportional to 33,632,427.24, 46,412,749.32 and 18,162,510.51

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Solution

The fourth proportional to 33,632,427.24, 46,412,749.32 and 18,162,510.51 is: 25,064,264.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,427.24 : 46,412,749.32 = 18,162,510.51 : x
  2. Step 2: Convert to fraction form
    33,632,427.24/46,412,749.32 = 18,162,510.51/x
  3. Step 3: Cross multiply
    33,632,427.24x = 46,412,749.32 × 18,162,510.51
  4. Step 4: Simplify right side
    33,632,427.24x = 842,972,047,322,495.38
  5. Step 5: Solve for x
    x = 842,972,047,322,495.38/33,632,427.24
  6. Step 6: Final answer
    x = 25,064,264.36

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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.