Home / 227,663,912.76-341,444,758.80-104,724,157.20

Finding the Fourth Proportional to 227,663,912.76, 341,444,758.80 and 104,724,157.20

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Solution

The fourth proportional to 227,663,912.76, 341,444,758.80 and 104,724,157.20 is: 157,062,725.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,663,912.76 : 341,444,758.80 = 104,724,157.20 : x
  2. Step 2: Convert to fraction form
    227,663,912.76/341,444,758.80 = 104,724,157.20/x
  3. Step 3: Cross multiply
    227,663,912.76x = 341,444,758.80 × 104,724,157.20
  4. Step 4: Simplify right side
    227,663,912.76x = 35,757,514,595,687,284
  5. Step 5: Solve for x
    x = 35,757,514,595,687,284/227,663,912.76
  6. Step 6: Final answer
    x = 157,062,725.32

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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.