Home / 4,828,082,892,250.90-7,242,123,938,969.60-1,339,017,997,880.40

Finding the Fourth Proportional to 4,828,082,892,250.90, 7,242,123,938,969.60 and 1,339,017,997,880.40

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Solution

The fourth proportional to 4,828,082,892,250.90, 7,242,123,938,969.60 and 1,339,017,997,880.40 is: 2,008,526,886,049.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,082,892,250.90 : 7,242,123,938,969.60 = 1,339,017,997,880.40 : x
  2. Step 2: Convert to fraction form
    4,828,082,892,250.90/7,242,123,938,969.60 = 1,339,017,997,880.40/x
  3. Step 3: Cross multiply
    4,828,082,892,250.90x = 7,242,123,938,969.60 × 1,339,017,997,880.40
  4. Step 4: Simplify right side
    4,828,082,892,250.90x = 9,697,334,297,160,789,191,032,832
  5. Step 5: Solve for x
    x = 9,697,334,297,160,789,191,032,832/4,828,082,892,250.90
  6. Step 6: Final answer
    x = 2,008,526,886,049.34

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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.