Home / 174,215,873.88-240,422,861.98-94,836,054.64

Finding the Fourth Proportional to 174,215,873.88, 240,422,861.98 and 94,836,054.64

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Solution

The fourth proportional to 174,215,873.88, 240,422,861.98 and 94,836,054.64 is: 130,876,453.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,215,873.88 : 240,422,861.98 = 94,836,054.64 : x
  2. Step 2: Convert to fraction form
    174,215,873.88/240,422,861.98 = 94,836,054.64/x
  3. Step 3: Cross multiply
    174,215,873.88x = 240,422,861.98 × 94,836,054.64
  4. Step 4: Simplify right side
    174,215,873.88x = 22,800,755,675,408,740
  5. Step 5: Solve for x
    x = 22,800,755,675,408,740/174,215,873.88
  6. Step 6: Final answer
    x = 130,876,453.26

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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.