Home / 52,910,050.46-79,365,343.23-16,515,389.97

Finding the Fourth Proportional to 52,910,050.46, 79,365,343.23 and 16,515,389.97

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Solution

The fourth proportional to 52,910,050.46, 79,365,343.23 and 16,515,389.97 is: 24,773,168.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,910,050.46 : 79,365,343.23 = 16,515,389.97 : x
  2. Step 2: Convert to fraction form
    52,910,050.46/79,365,343.23 = 16,515,389.97/x
  3. Step 3: Cross multiply
    52,910,050.46x = 79,365,343.23 × 16,515,389.97
  4. Step 4: Simplify right side
    52,910,050.46x = 1,310,749,593,546,349.50
  5. Step 5: Solve for x
    x = 1,310,749,593,546,349.50/52,910,050.46
  6. Step 6: Final answer
    x = 24,773,168.47

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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.