Home / 225,999,108.98-339,015,105.08-94,709,599.28

Finding the Fourth Proportional to 225,999,108.98, 339,015,105.08 and 94,709,599.28

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Solution

The fourth proportional to 225,999,108.98, 339,015,105.08 and 94,709,599.28 is: 142,071,289.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,999,108.98 : 339,015,105.08 = 94,709,599.28 : x
  2. Step 2: Convert to fraction form
    225,999,108.98/339,015,105.08 = 94,709,599.28/x
  3. Step 3: Cross multiply
    225,999,108.98x = 339,015,105.08 × 94,709,599.28
  4. Step 4: Simplify right side
    225,999,108.98x = 32,107,984,751,993,892
  5. Step 5: Solve for x
    x = 32,107,984,751,993,892/225,999,108.98
  6. Step 6: Final answer
    x = 142,071,289.12

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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.