Home / 4,821,710,678,496.90-6,649,491,192,428.70-3,519,004,405,606.20

Finding the Fourth Proportional to 4,821,710,678,496.90, 6,649,491,192,428.70 and 3,519,004,405,606.20

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Solution

The fourth proportional to 4,821,710,678,496.90, 6,649,491,192,428.70 and 3,519,004,405,606.20 is: 4,852,964,095,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,821,710,678,496.90 : 6,649,491,192,428.70 = 3,519,004,405,606.20 : x
  2. Step 2: Convert to fraction form
    4,821,710,678,496.90/6,649,491,192,428.70 = 3,519,004,405,606.20/x
  3. Step 3: Cross multiply
    4,821,710,678,496.90x = 6,649,491,192,428.70 × 3,519,004,405,606.20
  4. Step 4: Simplify right side
    4,821,710,678,496.90x = 23,399,588,801,196,222,071,177,216
  5. Step 5: Solve for x
    x = 23,399,588,801,196,222,071,177,216/4,821,710,678,496.90
  6. Step 6: Final answer
    x = 4,852,964,095,409.12

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Double scale
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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.