Home / 40,059,500.56-60,080,842.28-11,298,910.25

Finding the Fourth Proportional to 40,059,500.56, 60,080,842.28 and 11,298,910.25

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Solution

The fourth proportional to 40,059,500.56, 60,080,842.28 and 11,298,910.25 is: 16,945,993.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,059,500.56 : 60,080,842.28 = 11,298,910.25 : x
  2. Step 2: Convert to fraction form
    40,059,500.56/60,080,842.28 = 11,298,910.25/x
  3. Step 3: Cross multiply
    40,059,500.56x = 60,080,842.28 × 11,298,910.25
  4. Step 4: Simplify right side
    40,059,500.56x = 678,848,044,844,574.75
  5. Step 5: Solve for x
    x = 678,848,044,844,574.75/40,059,500.56
  6. Step 6: Final answer
    x = 16,945,993.72

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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.