Home / 17,195,147.13-23,729,302.24-9,460,023.38

Finding the Fourth Proportional to 17,195,147.13, 23,729,302.24 and 9,460,023.38

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Solution

The fourth proportional to 17,195,147.13, 23,729,302.24 and 9,460,023.38 is: 13,054,831.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,147.13 : 23,729,302.24 = 9,460,023.38 : x
  2. Step 2: Convert to fraction form
    17,195,147.13/23,729,302.24 = 9,460,023.38/x
  3. Step 3: Cross multiply
    17,195,147.13x = 23,729,302.24 × 9,460,023.38
  4. Step 4: Simplify right side
    17,195,147.13x = 224,479,753,839,189.81
  5. Step 5: Solve for x
    x = 224,479,753,839,189.81/17,195,147.13
  6. Step 6: Final answer
    x = 13,054,831.82

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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.