Home / 17,055,460.06-25,579,421.06-4,922,283.96

Finding the Fourth Proportional to 17,055,460.06, 25,579,421.06 and 4,922,283.96

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Solution

The fourth proportional to 17,055,460.06, 25,579,421.06 and 4,922,283.96 is: 7,382,338.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,055,460.06 : 25,579,421.06 = 4,922,283.96 : x
  2. Step 2: Convert to fraction form
    17,055,460.06/25,579,421.06 = 4,922,283.96/x
  3. Step 3: Cross multiply
    17,055,460.06x = 25,579,421.06 × 4,922,283.96
  4. Step 4: Simplify right side
    17,055,460.06x = 125,909,173,965,112.78
  5. Step 5: Solve for x
    x = 125,909,173,965,112.78/17,055,460.06
  6. Step 6: Final answer
    x = 7,382,338.18

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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.