Home / 38,631,172,860.80-57,946,759,291.20-33,733,412,604.80

Finding the Fourth Proportional to 38,631,172,860.80, 57,946,759,291.20 and 33,733,412,604.80

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Solution

The fourth proportional to 38,631,172,860.80, 57,946,759,291.20 and 33,733,412,604.80 is: 50,600,118,907.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,631,172,860.80 : 57,946,759,291.20 = 33,733,412,604.80 : x
  2. Step 2: Convert to fraction form
    38,631,172,860.80/57,946,759,291.20 = 33,733,412,604.80/x
  3. Step 3: Cross multiply
    38,631,172,860.80x = 57,946,759,291.20 × 33,733,412,604.80
  4. Step 4: Simplify right side
    38,631,172,860.80x = 1,954,741,940,281,077,399,552
  5. Step 5: Solve for x
    x = 1,954,741,940,281,077,399,552/38,631,172,860.80
  6. Step 6: Final answer
    x = 50,600,118,907.20

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1.5x scale

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.