Home / 40,410,327.60-60,623,364.60-16,145,125.20

Finding the Fourth Proportional to 40,410,327.60, 60,623,364.60 and 16,145,125.20

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Solution

The fourth proportional to 40,410,327.60, 60,623,364.60 and 16,145,125.20 is: 24,220,833.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,410,327.60 : 60,623,364.60 = 16,145,125.20 : x
  2. Step 2: Convert to fraction form
    40,410,327.60/60,623,364.60 = 16,145,125.20/x
  3. Step 3: Cross multiply
    40,410,327.60x = 60,623,364.60 × 16,145,125.20
  4. Step 4: Simplify right side
    40,410,327.60x = 978,771,811,512,247.88
  5. Step 5: Solve for x
    x = 978,771,811,512,247.88/40,410,327.60
  6. Step 6: Final answer
    x = 24,220,833.38

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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.