Home / 17,179,296.31-23,707,881.54-9,444,533.41

Finding the Fourth Proportional to 17,179,296.31, 23,707,881.54 and 9,444,533.41

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Solution

The fourth proportional to 17,179,296.31, 23,707,881.54 and 9,444,533.41 is: 13,033,704.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,179,296.31 : 23,707,881.54 = 9,444,533.41 : x
  2. Step 2: Convert to fraction form
    17,179,296.31/23,707,881.54 = 9,444,533.41/x
  3. Step 3: Cross multiply
    17,179,296.31x = 23,707,881.54 × 9,444,533.41
  4. Step 4: Simplify right side
    17,179,296.31x = 223,909,879,284,852.25
  5. Step 5: Solve for x
    x = 223,909,879,284,852.25/17,179,296.31
  6. Step 6: Final answer
    x = 13,033,704.95

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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.