Home / 2,052,582,555.96-3,078,873,779.46-946,860,265.89

Finding the Fourth Proportional to 2,052,582,555.96, 3,078,873,779.46 and 946,860,265.89

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Solution

The fourth proportional to 2,052,582,555.96, 3,078,873,779.46 and 946,860,265.89 is: 1,420,290,373.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,582,555.96 : 3,078,873,779.46 = 946,860,265.89 : x
  2. Step 2: Convert to fraction form
    2,052,582,555.96/3,078,873,779.46 = 946,860,265.89/x
  3. Step 3: Cross multiply
    2,052,582,555.96x = 3,078,873,779.46 × 946,860,265.89
  4. Step 4: Simplify right side
    2,052,582,555.96x = 2,915,263,245,461,244,928
  5. Step 5: Solve for x
    x = 2,915,263,245,461,244,928/2,052,582,555.96
  6. Step 6: Final answer
    x = 1,420,290,373.70

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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.