Home / 37,026,146.58-55,575,043.11-17,870,388.54

Finding the Fourth Proportional to 37,026,146.58, 55,575,043.11 and 17,870,388.54

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Solution

The fourth proportional to 37,026,146.58, 55,575,043.11 and 17,870,388.54 is: 26,822,872.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026,146.58 : 55,575,043.11 = 17,870,388.54 : x
  2. Step 2: Convert to fraction form
    37,026,146.58/55,575,043.11 = 17,870,388.54/x
  3. Step 3: Cross multiply
    37,026,146.58x = 55,575,043.11 × 17,870,388.54
  4. Step 4: Simplify right side
    37,026,146.58x = 993,147,613,502,949.88
  5. Step 5: Solve for x
    x = 993,147,613,502,949.88/37,026,146.58
  6. Step 6: Final answer
    x = 26,822,872.62

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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.