Home / 3,221,617,460,959.60-4,451,647,600,472.40-2,294,061,197,585.80

Finding the Fourth Proportional to 3,221,617,460,959.60, 4,451,647,600,472.40 and 2,294,061,197,585.80

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Solution

The fourth proportional to 3,221,617,460,959.60, 4,451,647,600,472.40 and 2,294,061,197,585.80 is: 3,169,945,578,370.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,221,617,460,959.60 : 4,451,647,600,472.40 = 2,294,061,197,585.80 : x
  2. Step 2: Convert to fraction form
    3,221,617,460,959.60/4,451,647,600,472.40 = 2,294,061,197,585.80/x
  3. Step 3: Cross multiply
    3,221,617,460,959.60x = 4,451,647,600,472.40 × 2,294,061,197,585.80
  4. Step 4: Simplify right side
    3,221,617,460,959.60x = 10,212,352,025,569,667,695,247,360
  5. Step 5: Solve for x
    x = 10,212,352,025,569,667,695,247,360/3,221,617,460,959.60
  6. Step 6: Final answer
    x = 3,169,945,578,370.37

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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.