Home / 3,321,230,744.05-4,583,394,086.18-1,836,214,528.93

Finding the Fourth Proportional to 3,321,230,744.05, 4,583,394,086.18 and 1,836,214,528.93

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Solution

The fourth proportional to 3,321,230,744.05, 4,583,394,086.18 and 1,836,214,528.93 is: 2,534,028,937.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,230,744.05 : 4,583,394,086.18 = 1,836,214,528.93 : x
  2. Step 2: Convert to fraction form
    3,321,230,744.05/4,583,394,086.18 = 1,836,214,528.93/x
  3. Step 3: Cross multiply
    3,321,230,744.05x = 4,583,394,086.18 × 1,836,214,528.93
  4. Step 4: Simplify right side
    3,321,230,744.05x = 8,416,094,812,855,557,120
  5. Step 5: Solve for x
    x = 8,416,094,812,855,557,120/3,321,230,744.05
  6. Step 6: Final answer
    x = 2,534,028,937.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.