Home / 61,791,682.68-92,692,072.98-16,353,171

Finding the Fourth Proportional to 61,791,682.68, 92,692,072.98 and 16,353,171

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Solution

The fourth proportional to 61,791,682.68, 92,692,072.98 and 16,353,171 is: 24,530,960.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,791,682.68 : 92,692,072.98 = 16,353,171 : x
  2. Step 2: Convert to fraction form
    61,791,682.68/92,692,072.98 = 16,353,171/x
  3. Step 3: Cross multiply
    61,791,682.68x = 92,692,072.98 × 16,353,171
  4. Step 4: Simplify right side
    61,791,682.68x = 1,515,809,319,786,419.75
  5. Step 5: Solve for x
    x = 1,515,809,319,786,419.75/61,791,682.68
  6. Step 6: Final answer
    x = 24,530,960.38

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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.