Home / 41,276,094.72-61,915,539.60-10,983,986.88

Finding the Fourth Proportional to 41,276,094.72, 61,915,539.60 and 10,983,986.88

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Solution

The fourth proportional to 41,276,094.72, 61,915,539.60 and 10,983,986.88 is: 16,476,352.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,276,094.72 : 61,915,539.60 = 10,983,986.88 : x
  2. Step 2: Convert to fraction form
    41,276,094.72/61,915,539.60 = 10,983,986.88/x
  3. Step 3: Cross multiply
    41,276,094.72x = 61,915,539.60 × 10,983,986.88
  4. Step 4: Simplify right side
    41,276,094.72x = 680,079,474,634,520.50
  5. Step 5: Solve for x
    x = 680,079,474,634,520.50/41,276,094.72
  6. Step 6: Final answer
    x = 16,476,352.21

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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.