Home / 14,763,137.10-22,144,705.65-10,936,761.90

Finding the Fourth Proportional to 14,763,137.10, 22,144,705.65 and 10,936,761.90

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Solution

The fourth proportional to 14,763,137.10, 22,144,705.65 and 10,936,761.90 is: 16,405,142.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,137.10 : 22,144,705.65 = 10,936,761.90 : x
  2. Step 2: Convert to fraction form
    14,763,137.10/22,144,705.65 = 10,936,761.90/x
  3. Step 3: Cross multiply
    14,763,137.10x = 22,144,705.65 × 10,936,761.90
  4. Step 4: Simplify right side
    14,763,137.10x = 242,191,373,039,634.72
  5. Step 5: Solve for x
    x = 242,191,373,039,634.72/14,763,137.10
  6. Step 6: Final answer
    x = 16,405,142.85

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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.