Home / 16,170,044.60-24,255,066.90-10,430,481.80

Finding the Fourth Proportional to 16,170,044.60, 24,255,066.90 and 10,430,481.80

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Solution

The fourth proportional to 16,170,044.60, 24,255,066.90 and 10,430,481.80 is: 15,645,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,044.60 : 24,255,066.90 = 10,430,481.80 : x
  2. Step 2: Convert to fraction form
    16,170,044.60/24,255,066.90 = 10,430,481.80/x
  3. Step 3: Cross multiply
    16,170,044.60x = 24,255,066.90 × 10,430,481.80
  4. Step 4: Simplify right side
    16,170,044.60x = 252,992,033,858,232.44
  5. Step 5: Solve for x
    x = 252,992,033,858,232.44/16,170,044.60
  6. Step 6: Final answer
    x = 15,645,722.70

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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.