Home / 3,808,062,297.86-5,712,085,835.08-1,010,311,276.19

Finding the Fourth Proportional to 3,808,062,297.86, 5,712,085,835.08 and 1,010,311,276.19

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Solution

The fourth proportional to 3,808,062,297.86, 5,712,085,835.08 and 1,010,311,276.19 is: 1,515,464,894.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,808,062,297.86 : 5,712,085,835.08 = 1,010,311,276.19 : x
  2. Step 2: Convert to fraction form
    3,808,062,297.86/5,712,085,835.08 = 1,010,311,276.19/x
  3. Step 3: Cross multiply
    3,808,062,297.86x = 5,712,085,835.08 × 1,010,311,276.19
  4. Step 4: Simplify right side
    3,808,062,297.86x = 5,770,984,729,715,410,944
  5. Step 5: Solve for x
    x = 5,770,984,729,715,410,944/3,808,062,297.86
  6. Step 6: Final answer
    x = 1,515,464,894.83

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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.