Home / 146,573,144.52-219,867,283.80-37,399,270.92

Finding the Fourth Proportional to 146,573,144.52, 219,867,283.80 and 37,399,270.92

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Solution

The fourth proportional to 146,573,144.52, 219,867,283.80 and 37,399,270.92 is: 56,100,837.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,573,144.52 : 219,867,283.80 = 37,399,270.92 : x
  2. Step 2: Convert to fraction form
    146,573,144.52/219,867,283.80 = 37,399,270.92/x
  3. Step 3: Cross multiply
    146,573,144.52x = 219,867,283.80 × 37,399,270.92
  4. Step 4: Simplify right side
    146,573,144.52x = 8,222,876,113,280,728
  5. Step 5: Solve for x
    x = 8,222,876,113,280,728/146,573,144.52
  6. Step 6: Final answer
    x = 56,100,837.16

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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.