Home / 848,821,323,234.36-1,171,476,144,786.40-483,104,448,892.72

Finding the Fourth Proportional to 848,821,323,234.36, 1,171,476,144,786.40 and 483,104,448,892.72

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Solution

The fourth proportional to 848,821,323,234.36, 1,171,476,144,786.40 and 483,104,448,892.72 is: 666,742,601,566.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,821,323,234.36 : 1,171,476,144,786.40 = 483,104,448,892.72 : x
  2. Step 2: Convert to fraction form
    848,821,323,234.36/1,171,476,144,786.40 = 483,104,448,892.72/x
  3. Step 3: Cross multiply
    848,821,323,234.36x = 1,171,476,144,786.40 × 483,104,448,892.72
  4. Step 4: Simplify right side
    848,821,323,234.36x = 565,945,337,318,001,919,131,648
  5. Step 5: Solve for x
    x = 565,945,337,318,001,919,131,648/848,821,323,234.36
  6. Step 6: Final answer
    x = 666,742,601,566.04

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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.