Home / 1,933,601,843.61-2,894,621,722.47-1,184,258,169.12

Finding the Fourth Proportional to 1,933,601,843.61, 2,894,621,722.47 and 1,184,258,169.12

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Solution

The fourth proportional to 1,933,601,843.61, 2,894,621,722.47 and 1,184,258,169.12 is: 1,772,846,583.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,601,843.61 : 2,894,621,722.47 = 1,184,258,169.12 : x
  2. Step 2: Convert to fraction form
    1,933,601,843.61/2,894,621,722.47 = 1,184,258,169.12/x
  3. Step 3: Cross multiply
    1,933,601,843.61x = 2,894,621,722.47 × 1,184,258,169.12
  4. Step 4: Simplify right side
    1,933,601,843.61x = 3,427,979,421,347,302,400
  5. Step 5: Solve for x
    x = 3,427,979,421,347,302,400/1,933,601,843.61
  6. Step 6: Final answer
    x = 1,772,846,583.01

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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.