Home / 4,733,843,219.70-7,100,764,829.55-1,975,451,853.30

Finding the Fourth Proportional to 4,733,843,219.70, 7,100,764,829.55 and 1,975,451,853.30

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Solution

The fourth proportional to 4,733,843,219.70, 7,100,764,829.55 and 1,975,451,853.30 is: 2,963,177,779.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,843,219.70 : 7,100,764,829.55 = 1,975,451,853.30 : x
  2. Step 2: Convert to fraction form
    4,733,843,219.70/7,100,764,829.55 = 1,975,451,853.30/x
  3. Step 3: Cross multiply
    4,733,843,219.70x = 7,100,764,829.55 × 1,975,451,853.30
  4. Step 4: Simplify right side
    4,733,843,219.70x = 14,027,219,042,382,006,272
  5. Step 5: Solve for x
    x = 14,027,219,042,382,006,272/4,733,843,219.70
  6. Step 6: Final answer
    x = 2,963,177,779.95

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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.