Home / 39,016,323.62-53,842,507.83-23,335,347.81

Finding the Fourth Proportional to 39,016,323.62, 53,842,507.83 and 23,335,347.81

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Solution

The fourth proportional to 39,016,323.62, 53,842,507.83 and 23,335,347.81 is: 32,202,768.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016,323.62 : 53,842,507.83 = 23,335,347.81 : x
  2. Step 2: Convert to fraction form
    39,016,323.62/53,842,507.83 = 23,335,347.81/x
  3. Step 3: Cross multiply
    39,016,323.62x = 53,842,507.83 × 23,335,347.81
  4. Step 4: Simplify right side
    39,016,323.62x = 1,256,433,647,175,698.25
  5. Step 5: Solve for x
    x = 1,256,433,647,175,698.25/39,016,323.62
  6. Step 6: Final answer
    x = 32,202,768.76

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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.