Home / 227,663,898.26-341,444,736.74-104,724,142.70

Finding the Fourth Proportional to 227,663,898.26, 341,444,736.74 and 104,724,142.70

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Solution

The fourth proportional to 227,663,898.26, 341,444,736.74 and 104,724,142.70 is: 157,062,703.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,663,898.26 : 341,444,736.74 = 104,724,142.70 : x
  2. Step 2: Convert to fraction form
    227,663,898.26/341,444,736.74 = 104,724,142.70/x
  3. Step 3: Cross multiply
    227,663,898.26x = 341,444,736.74 × 104,724,142.70
  4. Step 4: Simplify right side
    227,663,898.26x = 35,757,507,333,078,276
  5. Step 5: Solve for x
    x = 35,757,507,333,078,276/227,663,898.26
  6. Step 6: Final answer
    x = 157,062,703.43

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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.