Home / 4,821,710,678,493.40-6,649,491,192,423.80-3,519,004,405,602.60

Finding the Fourth Proportional to 4,821,710,678,493.40, 6,649,491,192,423.80 and 3,519,004,405,602.60

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Solution

The fourth proportional to 4,821,710,678,493.40, 6,649,491,192,423.80 and 3,519,004,405,602.60 is: 4,852,964,095,404.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821,710,678,493.40 : 6,649,491,192,423.80 = 3,519,004,405,602.60 : x
  2. Step 2: Convert to fraction form
    4,821,710,678,493.40/6,649,491,192,423.80 = 3,519,004,405,602.60/x
  3. Step 3: Cross multiply
    4,821,710,678,493.40x = 6,649,491,192,423.80 × 3,519,004,405,602.60
  4. Step 4: Simplify right side
    4,821,710,678,493.40x = 23,399,588,801,155,037,629,775,872
  5. Step 5: Solve for x
    x = 23,399,588,801,155,037,629,775,872/4,821,710,678,493.40
  6. Step 6: Final answer
    x = 4,852,964,095,404.10

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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.