Home / 16,299,650.10-24,440,617.80-5,511,397.80

Finding the Fourth Proportional to 16,299,650.10, 24,440,617.80 and 5,511,397.80

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Solution

The fourth proportional to 16,299,650.10, 24,440,617.80 and 5,511,397.80 is: 8,264,101.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299,650.10 : 24,440,617.80 = 5,511,397.80 : x
  2. Step 2: Convert to fraction form
    16,299,650.10/24,440,617.80 = 5,511,397.80/x
  3. Step 3: Cross multiply
    16,299,650.10x = 24,440,617.80 × 5,511,397.80
  4. Step 4: Simplify right side
    16,299,650.10x = 134,701,967,173,560.84
  5. Step 5: Solve for x
    x = 134,701,967,173,560.84/16,299,650.10
  6. Step 6: Final answer
    x = 8,264,101.77

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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.