Home / 7,882,259,234.10-10,877,546,558.61-4,265,282,991.06

Finding the Fourth Proportional to 7,882,259,234.10, 10,877,546,558.61 and 4,265,282,991.06

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Solution

The fourth proportional to 7,882,259,234.10, 10,877,546,558.61 and 4,265,282,991.06 is: 5,886,106,120.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,882,259,234.10 : 10,877,546,558.61 = 4,265,282,991.06 : x
  2. Step 2: Convert to fraction form
    7,882,259,234.10/10,877,546,558.61 = 4,265,282,991.06/x
  3. Step 3: Cross multiply
    7,882,259,234.10x = 10,877,546,558.61 × 4,265,282,991.06
  4. Step 4: Simplify right side
    7,882,259,234.10x = 46,395,814,320,902,471,680
  5. Step 5: Solve for x
    x = 46,395,814,320,902,471,680/7,882,259,234.10
  6. Step 6: Final answer
    x = 5,886,106,120.46

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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.