Home / 41,860,376.26-62,848,296.32-28,875,736.42

Finding the Fourth Proportional to 41,860,376.26, 62,848,296.32 and 28,875,736.42

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Solution

The fourth proportional to 41,860,376.26, 62,848,296.32 and 28,875,736.42 is: 43,353,428.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,860,376.26 : 62,848,296.32 = 28,875,736.42 : x
  2. Step 2: Convert to fraction form
    41,860,376.26/62,848,296.32 = 28,875,736.42/x
  3. Step 3: Cross multiply
    41,860,376.26x = 62,848,296.32 × 28,875,736.42
  4. Step 4: Simplify right side
    41,860,376.26x = 1,814,790,838,680,876.50
  5. Step 5: Solve for x
    x = 1,814,790,838,680,876.50/41,860,376.26
  6. Step 6: Final answer
    x = 43,353,428.73

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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.