Home / 9,238,853,194.56-13,852,745,498.88-2,940,561,889.44

Finding the Fourth Proportional to 9,238,853,194.56, 13,852,745,498.88 and 2,940,561,889.44

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Solution

The fourth proportional to 9,238,853,194.56, 13,852,745,498.88 and 2,940,561,889.44 is: 4,409,081,367.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,238,853,194.56 : 13,852,745,498.88 = 2,940,561,889.44 : x
  2. Step 2: Convert to fraction form
    9,238,853,194.56/13,852,745,498.88 = 2,940,561,889.44/x
  3. Step 3: Cross multiply
    9,238,853,194.56x = 13,852,745,498.88 × 2,940,561,889.44
  4. Step 4: Simplify right side
    9,238,853,194.56x = 40,734,855,478,118,023,168
  5. Step 5: Solve for x
    x = 40,734,855,478,118,023,168/9,238,853,194.56
  6. Step 6: Final answer
    x = 4,409,081,367.60

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1.5x scale

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.