Home / 16,108,536-24,173,995.68-10,414,637.76

Finding the Fourth Proportional to 16,108,536, 24,173,995.68 and 10,414,637.76

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Solution

The fourth proportional to 16,108,536, 24,173,995.68 and 10,414,637.76 is: 15,629,192.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,108,536 : 24,173,995.68 = 10,414,637.76 : x
  2. Step 2: Convert to fraction form
    16,108,536/24,173,995.68 = 10,414,637.76/x
  3. Step 3: Cross multiply
    16,108,536x = 24,173,995.68 × 10,414,637.76
  4. Step 4: Simplify right side
    16,108,536x = 251,763,408,219,004.88
  5. Step 5: Solve for x
    x = 251,763,408,219,004.88/16,108,536
  6. Step 6: Final answer
    x = 15,629,192.39

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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.