Home / 2,391,826,068.18-3,589,570,310.40-1,082,647,507.14

Finding the Fourth Proportional to 2,391,826,068.18, 3,589,570,310.40 and 1,082,647,507.14

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Solution

The fourth proportional to 2,391,826,068.18, 3,589,570,310.40 and 1,082,647,507.14 is: 1,624,800,147.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,826,068.18 : 3,589,570,310.40 = 1,082,647,507.14 : x
  2. Step 2: Convert to fraction form
    2,391,826,068.18/3,589,570,310.40 = 1,082,647,507.14/x
  3. Step 3: Cross multiply
    2,391,826,068.18x = 3,589,570,310.40 × 1,082,647,507.14
  4. Step 4: Simplify right side
    2,391,826,068.18x = 3,886,239,348,258,316,288
  5. Step 5: Solve for x
    x = 3,886,239,348,258,316,288/2,391,826,068.18
  6. Step 6: Final answer
    x = 1,624,800,147.45

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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.