Home / 39,016,301.66-53,842,477.55-23,335,325.87

Finding the Fourth Proportional to 39,016,301.66, 53,842,477.55 and 23,335,325.87

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Solution

The fourth proportional to 39,016,301.66, 53,842,477.55 and 23,335,325.87 is: 32,202,738.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,016,301.66 : 53,842,477.55 = 23,335,325.87 : x
  2. Step 2: Convert to fraction form
    39,016,301.66/53,842,477.55 = 23,335,325.87/x
  3. Step 3: Cross multiply
    39,016,301.66x = 53,842,477.55 × 23,335,325.87
  4. Step 4: Simplify right side
    39,016,301.66x = 1,256,431,759,277,409.25
  5. Step 5: Solve for x
    x = 1,256,431,759,277,409.25/39,016,301.66
  6. Step 6: Final answer
    x = 32,202,738.50

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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.