Home / 3,848,736,975.06-5,311,257,024.06-2,088,604,383.06

Finding the Fourth Proportional to 3,848,736,975.06, 5,311,257,024.06 and 2,088,604,383.06

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Solution

The fourth proportional to 3,848,736,975.06, 5,311,257,024.06 and 2,088,604,383.06 is: 2,882,274,047.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,736,975.06 : 5,311,257,024.06 = 2,088,604,383.06 : x
  2. Step 2: Convert to fraction form
    3,848,736,975.06/5,311,257,024.06 = 2,088,604,383.06/x
  3. Step 3: Cross multiply
    3,848,736,975.06x = 5,311,257,024.06 × 2,088,604,383.06
  4. Step 4: Simplify right side
    3,848,736,975.06x = 11,093,114,700,009,928,704
  5. Step 5: Solve for x
    x = 11,093,114,700,009,928,704/3,848,736,975.06
  6. Step 6: Final answer
    x = 2,882,274,047.80

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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.