Home / 336,982,992-505,493,396.48-94,627,000.32

Finding the Fourth Proportional to 336,982,992, 505,493,396.48 and 94,627,000.32

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Solution

The fourth proportional to 336,982,992, 505,493,396.48 and 94,627,000.32 is: 141,945,810.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,982,992 : 505,493,396.48 = 94,627,000.32 : x
  2. Step 2: Convert to fraction form
    336,982,992/505,493,396.48 = 94,627,000.32/x
  3. Step 3: Cross multiply
    336,982,992x = 505,493,396.48 × 94,627,000.32
  4. Step 4: Simplify right side
    336,982,992x = 47,833,323,790,470,848
  5. Step 5: Solve for x
    x = 47,833,323,790,470,848/336,982,992
  6. Step 6: Final answer
    x = 141,945,810.10

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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.