Home / 2,695,032,464.55-4,042,548,696.83-1,647,455,965.35

Finding the Fourth Proportional to 2,695,032,464.55, 4,042,548,696.83 and 1,647,455,965.35

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Solution

The fourth proportional to 2,695,032,464.55, 4,042,548,696.83 and 1,647,455,965.35 is: 2,471,183,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,032,464.55 : 4,042,548,696.83 = 1,647,455,965.35 : x
  2. Step 2: Convert to fraction form
    2,695,032,464.55/4,042,548,696.83 = 1,647,455,965.35/x
  3. Step 3: Cross multiply
    2,695,032,464.55x = 4,042,548,696.83 × 1,647,455,965.35
  4. Step 4: Simplify right side
    2,695,032,464.55x = 6,659,920,965,802,214,400
  5. Step 5: Solve for x
    x = 6,659,920,965,802,214,400/2,695,032,464.55
  6. Step 6: Final answer
    x = 2,471,183,948.03

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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.