Home / 3,196,879,896.24-4,793,137,616.88-1,703,134,764.72

Finding the Fourth Proportional to 3,196,879,896.24, 4,793,137,616.88 and 1,703,134,764.72

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Solution

The fourth proportional to 3,196,879,896.24, 4,793,137,616.88 and 1,703,134,764.72 is: 2,553,539,567.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,879,896.24 : 4,793,137,616.88 = 1,703,134,764.72 : x
  2. Step 2: Convert to fraction form
    3,196,879,896.24/4,793,137,616.88 = 1,703,134,764.72/x
  3. Step 3: Cross multiply
    3,196,879,896.24x = 4,793,137,616.88 × 1,703,134,764.72
  4. Step 4: Simplify right side
    3,196,879,896.24x = 8,163,359,307,395,501,056
  5. Step 5: Solve for x
    x = 8,163,359,307,395,501,056/3,196,879,896.24
  6. Step 6: Final answer
    x = 2,553,539,567.44

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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.