Home / 3,298,055,240.30-4,947,082,860.45-3,298,055,240.30

Finding the Fourth Proportional to 3,298,055,240.30, 4,947,082,860.45 and 3,298,055,240.30

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Solution

The fourth proportional to 3,298,055,240.30, 4,947,082,860.45 and 3,298,055,240.30 is: 4,947,082,860.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,055,240.30 : 4,947,082,860.45 = 3,298,055,240.30 : x
  2. Step 2: Convert to fraction form
    3,298,055,240.30/4,947,082,860.45 = 3,298,055,240.30/x
  3. Step 3: Cross multiply
    3,298,055,240.30x = 4,947,082,860.45 × 3,298,055,240.30
  4. Step 4: Simplify right side
    3,298,055,240.30x = 16,315,752,552,105,437,184
  5. Step 5: Solve for x
    x = 16,315,752,552,105,437,184/3,298,055,240.30
  6. Step 6: Final answer
    x = 4,947,082,860.45

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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.