Home / 3,298,004,954.85-4,947,007,432.28-2,936,412,498.45

Finding the Fourth Proportional to 3,298,004,954.85, 4,947,007,432.28 and 2,936,412,498.45

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Solution

The fourth proportional to 3,298,004,954.85, 4,947,007,432.28 and 2,936,412,498.45 is: 4,404,618,747.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,004,954.85 : 4,947,007,432.28 = 2,936,412,498.45 : x
  2. Step 2: Convert to fraction form
    3,298,004,954.85/4,947,007,432.28 = 2,936,412,498.45/x
  3. Step 3: Cross multiply
    3,298,004,954.85x = 4,947,007,432.28 × 2,936,412,498.45
  4. Step 4: Simplify right side
    3,298,004,954.85x = 14,526,454,454,057,349,120
  5. Step 5: Solve for x
    x = 14,526,454,454,057,349,120/3,298,004,954.85
  6. Step 6: Final answer
    x = 4,404,618,747.68

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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.