Home / 16,170,410.40-24,255,615.60-15,001,240.20

Finding the Fourth Proportional to 16,170,410.40, 24,255,615.60 and 15,001,240.20

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Solution

The fourth proportional to 16,170,410.40, 24,255,615.60 and 15,001,240.20 is: 22,501,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,170,410.40 : 24,255,615.60 = 15,001,240.20 : x
  2. Step 2: Convert to fraction form
    16,170,410.40/24,255,615.60 = 15,001,240.20/x
  3. Step 3: Cross multiply
    16,170,410.40x = 24,255,615.60 × 15,001,240.20
  4. Step 4: Simplify right side
    16,170,410.40x = 363,864,315,814,467.12
  5. Step 5: Solve for x
    x = 363,864,315,814,467.12/16,170,410.40
  6. Step 6: Final answer
    x = 22,501,860.30

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Double scale
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Similar ratio
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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.