Home / 17,022,826.86-23,464,058.77-11,514,192.81

Finding the Fourth Proportional to 17,022,826.86, 23,464,058.77 and 11,514,192.81

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Solution

The fourth proportional to 17,022,826.86, 23,464,058.77 and 11,514,192.81 is: 15,871,024.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,022,826.86 : 23,464,058.77 = 11,514,192.81 : x
  2. Step 2: Convert to fraction form
    17,022,826.86/23,464,058.77 = 11,514,192.81/x
  3. Step 3: Cross multiply
    17,022,826.86x = 23,464,058.77 × 11,514,192.81
  4. Step 4: Simplify right side
    17,022,826.86x = 270,169,696,782,951.44
  5. Step 5: Solve for x
    x = 270,169,696,782,951.44/17,022,826.86
  6. Step 6: Final answer
    x = 15,871,024.18

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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.