Home / 50,264,659.30-75,405,846.30-17,935,331.80

Finding the Fourth Proportional to 50,264,659.30, 75,405,846.30 and 17,935,331.80

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Solution

The fourth proportional to 50,264,659.30, 75,405,846.30 and 17,935,331.80 is: 26,906,158.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,264,659.30 : 75,405,846.30 = 17,935,331.80 : x
  2. Step 2: Convert to fraction form
    50,264,659.30/75,405,846.30 = 17,935,331.80/x
  3. Step 3: Cross multiply
    50,264,659.30x = 75,405,846.30 × 17,935,331.80
  4. Step 4: Simplify right side
    50,264,659.30x = 1,352,428,873,050,302.25
  5. Step 5: Solve for x
    x = 1,352,428,873,050,302.25/50,264,659.30
  6. Step 6: Final answer
    x = 26,906,158.16

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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.