Home / 41,384,841.77-62,076,951.21-10,676,810.68

Finding the Fourth Proportional to 41,384,841.77, 62,076,951.21 and 10,676,810.68

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Solution

The fourth proportional to 41,384,841.77, 62,076,951.21 and 10,676,810.68 is: 16,015,135.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,384,841.77 : 62,076,951.21 = 10,676,810.68 : x
  2. Step 2: Convert to fraction form
    41,384,841.77/62,076,951.21 = 10,676,810.68/x
  3. Step 3: Cross multiply
    41,384,841.77x = 62,076,951.21 × 10,676,810.68
  4. Step 4: Simplify right side
    41,384,841.77x = 662,783,855,545,612.62
  5. Step 5: Solve for x
    x = 662,783,855,545,612.62/41,384,841.77
  6. Step 6: Final answer
    x = 16,015,135.67

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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.