Home / 39,016,324.62-53,842,509.21-23,335,348.81

Finding the Fourth Proportional to 39,016,324.62, 53,842,509.21 and 23,335,348.81

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Solution

The fourth proportional to 39,016,324.62, 53,842,509.21 and 23,335,348.81 is: 32,202,770.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016,324.62 : 53,842,509.21 = 23,335,348.81 : x
  2. Step 2: Convert to fraction form
    39,016,324.62/53,842,509.21 = 23,335,348.81/x
  3. Step 3: Cross multiply
    39,016,324.62x = 53,842,509.21 × 23,335,348.81
  4. Step 4: Simplify right side
    39,016,324.62x = 1,256,433,733,220,987.50
  5. Step 5: Solve for x
    x = 1,256,433,733,220,987.50/39,016,324.62
  6. Step 6: Final answer
    x = 32,202,770.14

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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.