Home / 16,649,343.89-24,973,740.46-4,977,742.56

Finding the Fourth Proportional to 16,649,343.89, 24,973,740.46 and 4,977,742.56

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Solution

The fourth proportional to 16,649,343.89, 24,973,740.46 and 4,977,742.56 is: 7,466,531.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,649,343.89 : 24,973,740.46 = 4,977,742.56 : x
  2. Step 2: Convert to fraction form
    16,649,343.89/24,973,740.46 = 4,977,742.56/x
  3. Step 3: Cross multiply
    16,649,343.89x = 24,973,740.46 × 4,977,742.56
  4. Step 4: Simplify right side
    16,649,343.89x = 124,312,850,770,135.97
  5. Step 5: Solve for x
    x = 124,312,850,770,135.97/16,649,343.89
  6. Step 6: Final answer
    x = 7,466,531.51

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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.