Home / 11,643,415.52-17,383,255.83-8,896,587.26

Finding the Fourth Proportional to 11,643,415.52, 17,383,255.83 and 8,896,587.26

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Solution

The fourth proportional to 11,643,415.52, 17,383,255.83 and 8,896,587.26 is: 13,282,327.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,643,415.52 : 17,383,255.83 = 8,896,587.26 : x
  2. Step 2: Convert to fraction form
    11,643,415.52/17,383,255.83 = 8,896,587.26/x
  3. Step 3: Cross multiply
    11,643,415.52x = 17,383,255.83 × 8,896,587.26
  4. Step 4: Simplify right side
    11,643,415.52x = 154,651,652,267,582.44
  5. Step 5: Solve for x
    x = 154,651,652,267,582.44/11,643,415.52
  6. Step 6: Final answer
    x = 13,282,327.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.