Home / 4,628,810,173.28-6,388,287,950.48-2,594,810,389.20

Finding the Fourth Proportional to 4,628,810,173.28, 6,388,287,950.48 and 2,594,810,389.20

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Solution

The fourth proportional to 4,628,810,173.28, 6,388,287,950.48 and 2,594,810,389.20 is: 3,581,135,393.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,810,173.28 : 6,388,287,950.48 = 2,594,810,389.20 : x
  2. Step 2: Convert to fraction form
    4,628,810,173.28/6,388,287,950.48 = 2,594,810,389.20/x
  3. Step 3: Cross multiply
    4,628,810,173.28x = 6,388,287,950.48 × 2,594,810,389.20
  4. Step 4: Simplify right side
    4,628,810,173.28x = 16,576,395,943,069,429,760
  5. Step 5: Solve for x
    x = 16,576,395,943,069,429,760/4,628,810,173.28
  6. Step 6: Final answer
    x = 3,581,135,393.88

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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.