Home / 29,879,042.47-41,233,171.60-17,322,544.58

Finding the Fourth Proportional to 29,879,042.47, 41,233,171.60 and 17,322,544.58

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Solution

The fourth proportional to 29,879,042.47, 41,233,171.60 and 17,322,544.58 is: 23,905,165.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,879,042.47 : 41,233,171.60 = 17,322,544.58 : x
  2. Step 2: Convert to fraction form
    29,879,042.47/41,233,171.60 = 17,322,544.58/x
  3. Step 3: Cross multiply
    29,879,042.47x = 41,233,171.60 × 17,322,544.58
  4. Step 4: Simplify right side
    29,879,042.47x = 714,263,453,031,277.25
  5. Step 5: Solve for x
    x = 714,263,453,031,277.25/29,879,042.47
  6. Step 6: Final answer
    x = 23,905,165.43

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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.