Home / 26,920,269.60-40,380,404.40-16,170,727.20

Finding the Fourth Proportional to 26,920,269.60, 40,380,404.40 and 16,170,727.20

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Solution

The fourth proportional to 26,920,269.60, 40,380,404.40 and 16,170,727.20 is: 24,256,090.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,920,269.60 : 40,380,404.40 = 16,170,727.20 : x
  2. Step 2: Convert to fraction form
    26,920,269.60/40,380,404.40 = 16,170,727.20/x
  3. Step 3: Cross multiply
    26,920,269.60x = 40,380,404.40 × 16,170,727.20
  4. Step 4: Simplify right side
    26,920,269.60x = 652,980,503,778,079.62
  5. Step 5: Solve for x
    x = 652,980,503,778,079.62/26,920,269.60
  6. Step 6: Final answer
    x = 24,256,090.80

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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.