Home / 17,090,523.03-23,585,079.38-10,121,596.96

Finding the Fourth Proportional to 17,090,523.03, 23,585,079.38 and 10,121,596.96

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Solution

The fourth proportional to 17,090,523.03, 23,585,079.38 and 10,121,596.96 is: 13,967,897.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,523.03 : 23,585,079.38 = 10,121,596.96 : x
  2. Step 2: Convert to fraction form
    17,090,523.03/23,585,079.38 = 10,121,596.96/x
  3. Step 3: Cross multiply
    17,090,523.03x = 23,585,079.38 × 10,121,596.96
  4. Step 4: Simplify right side
    17,090,523.03x = 238,718,667,688,618.03
  5. Step 5: Solve for x
    x = 238,718,667,688,618.03/17,090,523.03
  6. Step 6: Final answer
    x = 13,967,897.13

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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.