Home / 64,494,905.92-96,783,979.30-23,550,916.97

Finding the Fourth Proportional to 64,494,905.92, 96,783,979.30 and 23,550,916.97

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Solution

The fourth proportional to 64,494,905.92, 96,783,979.30 and 23,550,916.97 is: 35,341,573.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,494,905.92 : 96,783,979.30 = 23,550,916.97 : x
  2. Step 2: Convert to fraction form
    64,494,905.92/96,783,979.30 = 23,550,916.97/x
  3. Step 3: Cross multiply
    64,494,905.92x = 96,783,979.30 × 23,550,916.97
  4. Step 4: Simplify right side
    64,494,905.92x = 2,279,351,460,520,498.50
  5. Step 5: Solve for x
    x = 2,279,351,460,520,498.50/64,494,905.92
  6. Step 6: Final answer
    x = 35,341,573.54

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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.