Home / 171,437,435.06-236,603,286.74-96,104,109.74

Finding the Fourth Proportional to 171,437,435.06, 236,603,286.74 and 96,104,109.74

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Solution

The fourth proportional to 171,437,435.06, 236,603,286.74 and 96,104,109.74 is: 132,634,673.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,437,435.06 : 236,603,286.74 = 96,104,109.74 : x
  2. Step 2: Convert to fraction form
    171,437,435.06/236,603,286.74 = 96,104,109.74/x
  3. Step 3: Cross multiply
    171,437,435.06x = 236,603,286.74 × 96,104,109.74
  4. Step 4: Simplify right side
    171,437,435.06x = 22,738,548,232,042,112
  5. Step 5: Solve for x
    x = 22,738,548,232,042,112/171,437,435.06
  6. Step 6: Final answer
    x = 132,634,673.55

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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.