Home / 23,406,939.29-32,302,831.79-13,093,047.29

Finding the Fourth Proportional to 23,406,939.29, 32,302,831.79 and 13,093,047.29

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Solution

The fourth proportional to 23,406,939.29, 32,302,831.79 and 13,093,047.29 is: 18,069,107.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,406,939.29 : 32,302,831.79 = 13,093,047.29 : x
  2. Step 2: Convert to fraction form
    23,406,939.29/32,302,831.79 = 13,093,047.29/x
  3. Step 3: Cross multiply
    23,406,939.29x = 32,302,831.79 × 13,093,047.29
  4. Step 4: Simplify right side
    23,406,939.29x = 422,942,504,161,920.06
  5. Step 5: Solve for x
    x = 422,942,504,161,920.06/23,406,939.29
  6. Step 6: Final answer
    x = 18,069,107.58

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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.