Home / 26,420,161.26-36,444,338.28-16,615,052.94

Finding the Fourth Proportional to 26,420,161.26, 36,444,338.28 and 16,615,052.94

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Solution

The fourth proportional to 26,420,161.26, 36,444,338.28 and 16,615,052.94 is: 22,919,035.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,420,161.26 : 36,444,338.28 = 16,615,052.94 : x
  2. Step 2: Convert to fraction form
    26,420,161.26/36,444,338.28 = 16,615,052.94/x
  3. Step 3: Cross multiply
    26,420,161.26x = 36,444,338.28 × 16,615,052.94
  4. Step 4: Simplify right side
    26,420,161.26x = 605,524,609,885,468.50
  5. Step 5: Solve for x
    x = 605,524,609,885,468.50/26,420,161.26
  6. Step 6: Final answer
    x = 22,919,035.35

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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.