Home / 1,511,078,307,794.70-2,266,617,461,691.90-1,511,078,307,794.70

Finding the Fourth Proportional to 1,511,078,307,794.70, 2,266,617,461,691.90 and 1,511,078,307,794.70

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Solution

The fourth proportional to 1,511,078,307,794.70, 2,266,617,461,691.90 and 1,511,078,307,794.70 is: 2,266,617,461,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,078,307,794.70 : 2,266,617,461,691.90 = 1,511,078,307,794.70 : x
  2. Step 2: Convert to fraction form
    1,511,078,307,794.70/2,266,617,461,691.90 = 1,511,078,307,794.70/x
  3. Step 3: Cross multiply
    1,511,078,307,794.70x = 2,266,617,461,691.90 × 1,511,078,307,794.70
  4. Step 4: Simplify right side
    1,511,078,307,794.70x = 3,425,036,478,431,314,317,410,304
  5. Step 5: Solve for x
    x = 3,425,036,478,431,314,317,410,304/1,511,078,307,794.70
  6. Step 6: Final answer
    x = 2,266,617,461,691.90

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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.