Home / 102,267,549.27-153,422,867.88-33,174,957.51

Finding the Fourth Proportional to 102,267,549.27, 153,422,867.88 and 33,174,957.51

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Solution

The fourth proportional to 102,267,549.27, 153,422,867.88 and 33,174,957.51 is: 49,769,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,267,549.27 : 153,422,867.88 = 33,174,957.51 : x
  2. Step 2: Convert to fraction form
    102,267,549.27/153,422,867.88 = 33,174,957.51/x
  3. Step 3: Cross multiply
    102,267,549.27x = 153,422,867.88 × 33,174,957.51
  4. Step 4: Simplify right side
    102,267,549.27x = 5,089,797,122,981,344
  5. Step 5: Solve for x
    x = 5,089,797,122,981,344/102,267,549.27
  6. Step 6: Final answer
    x = 49,769,425.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.