Home / 6,266,691,091,361.70-9,404,330,441,710.90-2,187,161,227,066.80

Finding the Fourth Proportional to 6,266,691,091,361.70, 9,404,330,441,710.90 and 2,187,161,227,066.80

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Solution

The fourth proportional to 6,266,691,091,361.70, 9,404,330,441,710.90 and 2,187,161,227,066.80 is: 3,282,240,437,379.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,266,691,091,361.70 : 9,404,330,441,710.90 = 2,187,161,227,066.80 : x
  2. Step 2: Convert to fraction form
    6,266,691,091,361.70/9,404,330,441,710.90 = 2,187,161,227,066.80/x
  3. Step 3: Cross multiply
    6,266,691,091,361.70x = 9,404,330,441,710.90 × 2,187,161,227,066.80
  4. Step 4: Simplify right side
    6,266,691,091,361.70x = 20,568,786,908,634,075,013,054,464
  5. Step 5: Solve for x
    x = 20,568,786,908,634,075,013,054,464/6,266,691,091,361.70
  6. Step 6: Final answer
    x = 3,282,240,437,379.63

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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.