Home / 13,097,390,881,227-18,073,186,467,814-7,244,372,160,494.80

Finding the Fourth Proportional to 13,097,390,881,227, 18,073,186,467,814 and 7,244,372,160,494.80

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Solution

The fourth proportional to 13,097,390,881,227, 18,073,186,467,814 and 7,244,372,160,494.80 is: 9,996,562,680,780.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,097,390,881,227 : 18,073,186,467,814 = 7,244,372,160,494.80 : x
  2. Step 2: Convert to fraction form
    13,097,390,881,227/18,073,186,467,814 = 7,244,372,160,494.80/x
  3. Step 3: Cross multiply
    13,097,390,881,227x = 18,073,186,467,814 × 7,244,372,160,494.80
  4. Step 4: Simplify right side
    13,097,390,881,227x = 130,928,888,898,863,093,388,410,880
  5. Step 5: Solve for x
    x = 130,928,888,898,863,093,388,410,880/13,097,390,881,227
  6. Step 6: Final answer
    x = 9,996,562,680,780.08

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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.