Home / 1,797,468,820.20-2,696,203,230.30-505,004,308.20

Finding the Fourth Proportional to 1,797,468,820.20, 2,696,203,230.30 and 505,004,308.20

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Solution

The fourth proportional to 1,797,468,820.20, 2,696,203,230.30 and 505,004,308.20 is: 757,506,462.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,468,820.20 : 2,696,203,230.30 = 505,004,308.20 : x
  2. Step 2: Convert to fraction form
    1,797,468,820.20/2,696,203,230.30 = 505,004,308.20/x
  3. Step 3: Cross multiply
    1,797,468,820.20x = 2,696,203,230.30 × 505,004,308.20
  4. Step 4: Simplify right side
    1,797,468,820.20x = 1,361,594,247,084,256,768
  5. Step 5: Solve for x
    x = 1,361,594,247,084,256,768/1,797,468,820.20
  6. Step 6: Final answer
    x = 757,506,462.30

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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.