Home / 196,582,500.40-294,873,750.60-184,465,645.60

Finding the Fourth Proportional to 196,582,500.40, 294,873,750.60 and 184,465,645.60

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Solution

The fourth proportional to 196,582,500.40, 294,873,750.60 and 184,465,645.60 is: 276,698,468.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,582,500.40 : 294,873,750.60 = 184,465,645.60 : x
  2. Step 2: Convert to fraction form
    196,582,500.40/294,873,750.60 = 184,465,645.60/x
  3. Step 3: Cross multiply
    196,582,500.40x = 294,873,750.60 × 184,465,645.60
  4. Step 4: Simplify right side
    196,582,500.40x = 54,394,076,774,922,392
  5. Step 5: Solve for x
    x = 54,394,076,774,922,392/196,582,500.40
  6. Step 6: Final answer
    x = 276,698,468.40

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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.