Home / 2,289,150,230.40-3,433,725,345.60-565,864,214.40

Finding the Fourth Proportional to 2,289,150,230.40, 3,433,725,345.60 and 565,864,214.40

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Solution

The fourth proportional to 2,289,150,230.40, 3,433,725,345.60 and 565,864,214.40 is: 848,796,321.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,150,230.40 : 3,433,725,345.60 = 565,864,214.40 : x
  2. Step 2: Convert to fraction form
    2,289,150,230.40/3,433,725,345.60 = 565,864,214.40/x
  3. Step 3: Cross multiply
    2,289,150,230.40x = 3,433,725,345.60 × 565,864,214.40
  4. Step 4: Simplify right side
    2,289,150,230.40x = 1,943,022,295,153,312,256
  5. Step 5: Solve for x
    x = 1,943,022,295,153,312,256/2,289,150,230.40
  6. Step 6: Final answer
    x = 848,796,321.60

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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.