Home / 3,628,392,551.50-5,004,508,185.39-2,736,356,827.18

Finding the Fourth Proportional to 3,628,392,551.50, 5,004,508,185.39 and 2,736,356,827.18

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Solution

The fourth proportional to 3,628,392,551.50, 5,004,508,185.39 and 2,736,356,827.18 is: 3,774,156,171.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,628,392,551.50 : 5,004,508,185.39 = 2,736,356,827.18 : x
  2. Step 2: Convert to fraction form
    3,628,392,551.50/5,004,508,185.39 = 2,736,356,827.18/x
  3. Step 3: Cross multiply
    3,628,392,551.50x = 5,004,508,185.39 × 2,736,356,827.18
  4. Step 4: Simplify right side
    3,628,392,551.50x = 13,694,120,139,770,120,192
  5. Step 5: Solve for x
    x = 13,694,120,139,770,120,192/3,628,392,551.50
  6. Step 6: Final answer
    x = 3,774,156,171.20

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Double scale
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1.5x scale

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.