Home / 37,026,665.92-55,575,822.72-17,870,907.52

Finding the Fourth Proportional to 37,026,665.92, 55,575,822.72 and 17,870,907.52

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Solution

The fourth proportional to 37,026,665.92, 55,575,822.72 and 17,870,907.52 is: 26,823,651.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026,665.92 : 55,575,822.72 = 17,870,907.52 : x
  2. Step 2: Convert to fraction form
    37,026,665.92/55,575,822.72 = 17,870,907.52/x
  3. Step 3: Cross multiply
    37,026,665.92x = 55,575,822.72 × 17,870,907.52
  4. Step 4: Simplify right side
    37,026,665.92x = 993,190,388,177,034.75
  5. Step 5: Solve for x
    x = 993,190,388,177,034.75/37,026,665.92
  6. Step 6: Final answer
    x = 26,823,651.64

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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.