Home / 3,352,372,554,815.80-5,028,558,826,582.50-805,542,144,790.80

Finding the Fourth Proportional to 3,352,372,554,815.80, 5,028,558,826,582.50 and 805,542,144,790.80

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Solution

The fourth proportional to 3,352,372,554,815.80, 5,028,558,826,582.50 and 805,542,144,790.80 is: 1,208,313,215,830.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,372,554,815.80 : 5,028,558,826,582.50 = 805,542,144,790.80 : x
  2. Step 2: Convert to fraction form
    3,352,372,554,815.80/5,028,558,826,582.50 = 805,542,144,790.80/x
  3. Step 3: Cross multiply
    3,352,372,554,815.80x = 5,028,558,826,582.50 × 805,542,144,790.80
  4. Step 4: Simplify right side
    3,352,372,554,815.80x = 4,050,716,062,371,976,061,124,608
  5. Step 5: Solve for x
    x = 4,050,716,062,371,976,061,124,608/3,352,372,554,815.80
  6. Step 6: Final answer
    x = 1,208,313,215,830.68

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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.