Home / 87,548,885.44-131,337,440.16-26,964,583.36

Finding the Fourth Proportional to 87,548,885.44, 131,337,440.16 and 26,964,583.36

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Solution

The fourth proportional to 87,548,885.44, 131,337,440.16 and 26,964,583.36 is: 40,451,221.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,548,885.44 : 131,337,440.16 = 26,964,583.36 : x
  2. Step 2: Convert to fraction form
    87,548,885.44/131,337,440.16 = 26,964,583.36/x
  3. Step 3: Cross multiply
    87,548,885.44x = 131,337,440.16 × 26,964,583.36
  4. Step 4: Simplify right side
    87,548,885.44x = 3,541,459,353,483,331.50
  5. Step 5: Solve for x
    x = 3,541,459,353,483,331.50/87,548,885.44
  6. Step 6: Final answer
    x = 40,451,221.46

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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.