Home / 11,007,608.60-16,511,412.90-3,029,432.60

Finding the Fourth Proportional to 11,007,608.60, 16,511,412.90 and 3,029,432.60

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Solution

The fourth proportional to 11,007,608.60, 16,511,412.90 and 3,029,432.60 is: 4,544,148.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007,608.60 : 16,511,412.90 = 3,029,432.60 : x
  2. Step 2: Convert to fraction form
    11,007,608.60/16,511,412.90 = 3,029,432.60/x
  3. Step 3: Cross multiply
    11,007,608.60x = 16,511,412.90 × 3,029,432.60
  4. Step 4: Simplify right side
    11,007,608.60x = 50,020,212,511,320.54
  5. Step 5: Solve for x
    x = 50,020,212,511,320.54/11,007,608.60
  6. Step 6: Final answer
    x = 4,544,148.90

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1.5x scale

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.