Home / 6,927,280,819.94-9,560,360,043.79-4,214,741,195.66

Finding the Fourth Proportional to 6,927,280,819.94, 9,560,360,043.79 and 4,214,741,195.66

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Solution

The fourth proportional to 6,927,280,819.94, 9,560,360,043.79 and 4,214,741,195.66 is: 5,816,776,361.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,280,819.94 : 9,560,360,043.79 = 4,214,741,195.66 : x
  2. Step 2: Convert to fraction form
    6,927,280,819.94/9,560,360,043.79 = 4,214,741,195.66/x
  3. Step 3: Cross multiply
    6,927,280,819.94x = 9,560,360,043.79 × 4,214,741,195.66
  4. Step 4: Simplify right side
    6,927,280,819.94x = 40,294,443,321,840,582,656
  5. Step 5: Solve for x
    x = 40,294,443,321,840,582,656/6,927,280,819.94
  6. Step 6: Final answer
    x = 5,816,776,361.34

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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.