Home / 2,005,012,992,209-3,007,519,488,313.30-2,005,012,992,209

Finding the Fourth Proportional to 2,005,012,992,209, 3,007,519,488,313.30 and 2,005,012,992,209

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Solution

The fourth proportional to 2,005,012,992,209, 3,007,519,488,313.30 and 2,005,012,992,209 is: 3,007,519,488,313.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,012,992,209 : 3,007,519,488,313.30 = 2,005,012,992,209 : x
  2. Step 2: Convert to fraction form
    2,005,012,992,209/3,007,519,488,313.30 = 2,005,012,992,209/x
  3. Step 3: Cross multiply
    2,005,012,992,209x = 3,007,519,488,313.30 × 2,005,012,992,209
  4. Step 4: Simplify right side
    2,005,012,992,209x = 6,030,115,648,389,929,794,273,280
  5. Step 5: Solve for x
    x = 6,030,115,648,389,929,794,273,280/2,005,012,992,209
  6. Step 6: Final answer
    x = 3,007,519,488,313.30

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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.