Home / 3,564,486,546.42-5,346,722,471.31-2,011,072,693.62

Finding the Fourth Proportional to 3,564,486,546.42, 5,346,722,471.31 and 2,011,072,693.62

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Solution

The fourth proportional to 3,564,486,546.42, 5,346,722,471.31 and 2,011,072,693.62 is: 3,016,604,894.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,486,546.42 : 5,346,722,471.31 = 2,011,072,693.62 : x
  2. Step 2: Convert to fraction form
    3,564,486,546.42/5,346,722,471.31 = 2,011,072,693.62/x
  3. Step 3: Cross multiply
    3,564,486,546.42x = 5,346,722,471.31 × 2,011,072,693.62
  4. Step 4: Simplify right side
    3,564,486,546.42x = 10,752,647,562,415,984,640
  5. Step 5: Solve for x
    x = 10,752,647,562,415,984,640/3,564,486,546.42
  6. Step 6: Final answer
    x = 3,016,604,894.53

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1.5x scale

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.