Home / 17,067,953.74-23,533,650.75-13,794,646.54

Finding the Fourth Proportional to 17,067,953.74, 23,533,650.75 and 13,794,646.54

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Solution

The fourth proportional to 17,067,953.74, 23,533,650.75 and 13,794,646.54 is: 19,020,346.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,953.74 : 23,533,650.75 = 13,794,646.54 : x
  2. Step 2: Convert to fraction form
    17,067,953.74/23,533,650.75 = 13,794,646.54/x
  3. Step 3: Cross multiply
    17,067,953.74x = 23,533,650.75 × 13,794,646.54
  4. Step 4: Simplify right side
    17,067,953.74x = 324,638,393,892,055.88
  5. Step 5: Solve for x
    x = 324,638,393,892,055.88/17,067,953.74
  6. Step 6: Final answer
    x = 19,020,346.48

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1.5x scale

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.