Home / 39,016,324.12-53,842,508.52-23,335,348.31

Finding the Fourth Proportional to 39,016,324.12, 53,842,508.52 and 23,335,348.31

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Solution

The fourth proportional to 39,016,324.12, 53,842,508.52 and 23,335,348.31 is: 32,202,769.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016,324.12 : 53,842,508.52 = 23,335,348.31 : x
  2. Step 2: Convert to fraction form
    39,016,324.12/53,842,508.52 = 23,335,348.31/x
  3. Step 3: Cross multiply
    39,016,324.12x = 53,842,508.52 × 23,335,348.31
  4. Step 4: Simplify right side
    39,016,324.12x = 1,256,433,690,198,342.50
  5. Step 5: Solve for x
    x = 1,256,433,690,198,342.50/39,016,324.12
  6. Step 6: Final answer
    x = 32,202,769.45

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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.