Home / 133,056,118.70-199,584,178.06-94,314,069.80

Finding the Fourth Proportional to 133,056,118.70, 199,584,178.06 and 94,314,069.80

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Solution

The fourth proportional to 133,056,118.70, 199,584,178.06 and 94,314,069.80 is: 141,471,104.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,056,118.70 : 199,584,178.06 = 94,314,069.80 : x
  2. Step 2: Convert to fraction form
    133,056,118.70/199,584,178.06 = 94,314,069.80/x
  3. Step 3: Cross multiply
    133,056,118.70x = 199,584,178.06 × 94,314,069.80
  4. Step 4: Simplify right side
    133,056,118.70x = 18,823,596,100,526,468
  5. Step 5: Solve for x
    x = 18,823,596,100,526,468/133,056,118.70
  6. Step 6: Final answer
    x = 141,471,104.71

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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.