Home / 182,856,488.88-274,267,936.92-61,688,990.64

Finding the Fourth Proportional to 182,856,488.88, 274,267,936.92 and 61,688,990.64

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Solution

The fourth proportional to 182,856,488.88, 274,267,936.92 and 61,688,990.64 is: 92,527,819.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,856,488.88 : 274,267,936.92 = 61,688,990.64 : x
  2. Step 2: Convert to fraction form
    182,856,488.88/274,267,936.92 = 61,688,990.64/x
  3. Step 3: Cross multiply
    182,856,488.88x = 274,267,936.92 × 61,688,990.64
  4. Step 4: Simplify right side
    182,856,488.88x = 16,919,312,193,509,992
  5. Step 5: Solve for x
    x = 16,919,312,193,509,992/182,856,488.88
  6. Step 6: Final answer
    x = 92,527,819.48

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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.