Home / 73,863,827.07-110,797,997.77-25,341,000.22

Finding the Fourth Proportional to 73,863,827.07, 110,797,997.77 and 25,341,000.22

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Solution

The fourth proportional to 73,863,827.07, 110,797,997.77 and 25,341,000.22 is: 38,012,274.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,863,827.07 : 110,797,997.77 = 25,341,000.22 : x
  2. Step 2: Convert to fraction form
    73,863,827.07/110,797,997.77 = 25,341,000.22/x
  3. Step 3: Cross multiply
    73,863,827.07x = 110,797,997.77 × 25,341,000.22
  4. Step 4: Simplify right side
    73,863,827.07x = 2,807,732,085,865,129.50
  5. Step 5: Solve for x
    x = 2,807,732,085,865,129.50/73,863,827.07
  6. Step 6: Final answer
    x = 38,012,274.71

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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.