Home / 807,441,374,188.56-1,114,027,190,349-464,876,429,405.04

Finding the Fourth Proportional to 807,441,374,188.56, 1,114,027,190,349 and 464,876,429,405.04

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Solution

The fourth proportional to 807,441,374,188.56, 1,114,027,190,349 and 464,876,429,405.04 is: 641,390,197,560.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    807,441,374,188.56 : 1,114,027,190,349 = 464,876,429,405.04 : x
  2. Step 2: Convert to fraction form
    807,441,374,188.56/1,114,027,190,349 = 464,876,429,405.04/x
  3. Step 3: Cross multiply
    807,441,374,188.56x = 1,114,027,190,349 × 464,876,429,405.04
  4. Step 4: Simplify right side
    807,441,374,188.56x = 517,884,982,509,571,900,702,720
  5. Step 5: Solve for x
    x = 517,884,982,509,571,900,702,720/807,441,374,188.56
  6. Step 6: Final answer
    x = 641,390,197,560.81

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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.