Home / 94,518,255.60-141,777,383.40-54,095,497.20

Finding the Fourth Proportional to 94,518,255.60, 141,777,383.40 and 54,095,497.20

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Solution

The fourth proportional to 94,518,255.60, 141,777,383.40 and 54,095,497.20 is: 81,143,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,518,255.60 : 141,777,383.40 = 54,095,497.20 : x
  2. Step 2: Convert to fraction form
    94,518,255.60/141,777,383.40 = 54,095,497.20/x
  3. Step 3: Cross multiply
    94,518,255.60x = 141,777,383.40 × 54,095,497.20
  4. Step 4: Simplify right side
    94,518,255.60x = 7,669,518,046,738,027
  5. Step 5: Solve for x
    x = 7,669,518,046,738,027/94,518,255.60
  6. Step 6: Final answer
    x = 81,143,245.80

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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.