Home / 18,152,522.37-27,236,824.37-9,514,569.97

Finding the Fourth Proportional to 18,152,522.37, 27,236,824.37 and 9,514,569.97

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Solution

The fourth proportional to 18,152,522.37, 27,236,824.37 and 9,514,569.97 is: 14,276,069.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,152,522.37 : 27,236,824.37 = 9,514,569.97 : x
  2. Step 2: Convert to fraction form
    18,152,522.37/27,236,824.37 = 9,514,569.97/x
  3. Step 3: Cross multiply
    18,152,522.37x = 27,236,824.37 × 9,514,569.97
  4. Step 4: Simplify right side
    18,152,522.37x = 259,146,671,201,270.41
  5. Step 5: Solve for x
    x = 259,146,671,201,270.41/18,152,522.37
  6. Step 6: Final answer
    x = 14,276,069.51

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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.