Home / 2,873,772,005.20-4,310,658,007.80-2,253,899,222.80

Finding the Fourth Proportional to 2,873,772,005.20, 4,310,658,007.80 and 2,253,899,222.80

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Solution

The fourth proportional to 2,873,772,005.20, 4,310,658,007.80 and 2,253,899,222.80 is: 3,380,848,834.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,772,005.20 : 4,310,658,007.80 = 2,253,899,222.80 : x
  2. Step 2: Convert to fraction form
    2,873,772,005.20/4,310,658,007.80 = 2,253,899,222.80/x
  3. Step 3: Cross multiply
    2,873,772,005.20x = 4,310,658,007.80 × 2,253,899,222.80
  4. Step 4: Simplify right side
    2,873,772,005.20x = 9,715,788,733,537,017,856
  5. Step 5: Solve for x
    x = 9,715,788,733,537,017,856/2,873,772,005.20
  6. Step 6: Final answer
    x = 3,380,848,834.20

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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.