Home / 34,179,836.40-51,293,374.20-24,603,400.80

Finding the Fourth Proportional to 34,179,836.40, 51,293,374.20 and 24,603,400.80

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Solution

The fourth proportional to 34,179,836.40, 51,293,374.20 and 24,603,400.80 is: 36,922,103.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,179,836.40 : 51,293,374.20 = 24,603,400.80 : x
  2. Step 2: Convert to fraction form
    34,179,836.40/51,293,374.20 = 24,603,400.80/x
  3. Step 3: Cross multiply
    34,179,836.40x = 51,293,374.20 × 24,603,400.80
  4. Step 4: Simplify right side
    34,179,836.40x = 1,261,991,443,826,979.50
  5. Step 5: Solve for x
    x = 1,261,991,443,826,979.50/34,179,836.40
  6. Step 6: Final answer
    x = 36,922,103.11

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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.