Home / 8,941,022,247.80-12,338,054,756.02-4,926,467,858.56

Finding the Fourth Proportional to 8,941,022,247.80, 12,338,054,756.02 and 4,926,467,858.56

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Solution

The fourth proportional to 8,941,022,247.80, 12,338,054,756.02 and 4,926,467,858.56 is: 6,798,219,320.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,022,247.80 : 12,338,054,756.02 = 4,926,467,858.56 : x
  2. Step 2: Convert to fraction form
    8,941,022,247.80/12,338,054,756.02 = 4,926,467,858.56/x
  3. Step 3: Cross multiply
    8,941,022,247.80x = 12,338,054,756.02 × 4,926,467,858.56
  4. Step 4: Simplify right side
    8,941,022,247.80x = 60,783,030,192,685,883,392
  5. Step 5: Solve for x
    x = 60,783,030,192,685,883,392/8,941,022,247.80
  6. Step 6: Final answer
    x = 6,798,219,320.80

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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.