Home / 17,026,665.44-23,497,564.56-9,586,890

Finding the Fourth Proportional to 17,026,665.44, 23,497,564.56 and 9,586,890

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Solution

The fourth proportional to 17,026,665.44, 23,497,564.56 and 9,586,890 is: 13,230,339.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026,665.44 : 23,497,564.56 = 9,586,890 : x
  2. Step 2: Convert to fraction form
    17,026,665.44/23,497,564.56 = 9,586,890/x
  3. Step 3: Cross multiply
    17,026,665.44x = 23,497,564.56 × 9,586,890
  4. Step 4: Simplify right side
    17,026,665.44x = 225,268,566,704,618.38
  5. Step 5: Solve for x
    x = 225,268,566,704,618.38/17,026,665.44
  6. Step 6: Final answer
    x = 13,230,339.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.