Home / 33,578,631.20-50,343,063.60-22,768,954.40

Finding the Fourth Proportional to 33,578,631.20, 50,343,063.60 and 22,768,954.40

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Solution

The fourth proportional to 33,578,631.20, 50,343,063.60 and 22,768,954.40 is: 34,136,558.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,631.20 : 50,343,063.60 = 22,768,954.40 : x
  2. Step 2: Convert to fraction form
    33,578,631.20/50,343,063.60 = 22,768,954.40/x
  3. Step 3: Cross multiply
    33,578,631.20x = 50,343,063.60 × 22,768,954.40
  4. Step 4: Simplify right side
    33,578,631.20x = 1,146,258,919,464,699.75
  5. Step 5: Solve for x
    x = 1,146,258,919,464,699.75/33,578,631.20
  6. Step 6: Final answer
    x = 34,136,558.83

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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.