Home / 3,326,682,152.88-4,590,857,650.68-1,841,595,078.96

Finding the Fourth Proportional to 3,326,682,152.88, 4,590,857,650.68 and 1,841,595,078.96

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Solution

The fourth proportional to 3,326,682,152.88, 4,590,857,650.68 and 1,841,595,078.96 is: 2,541,421,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,682,152.88 : 4,590,857,650.68 = 1,841,595,078.96 : x
  2. Step 2: Convert to fraction form
    3,326,682,152.88/4,590,857,650.68 = 1,841,595,078.96/x
  3. Step 3: Cross multiply
    3,326,682,152.88x = 4,590,857,650.68 × 1,841,595,078.96
  4. Step 4: Simplify right side
    3,326,682,152.88x = 8,454,500,857,698,155,520
  5. Step 5: Solve for x
    x = 8,454,500,857,698,155,520/3,326,682,152.88
  6. Step 6: Final answer
    x = 2,541,421,292.80

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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.