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Finding the Third Proportional to 14,355,226.50 and 31,500,519

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Solution

The third proportional to 14,355,226.50 and 31,500,519 is: 69,123,444.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,355,226.50 : 31,500,519 = 31,500,519 : x
  2. Step 2: Convert to fraction form
    14,355,226.50/31,500,519 = 31,500,519/x
  3. Step 3: Cross multiply
    14,355,226.50x = 31,500,519 × 31,500,519
  4. Step 4: Simplify right side
    14,355,226.50x = 992,282,697,269,361
  5. Step 5: Solve for x
    x = 992,282,697,269,361/14,355,226.50
  6. Step 6: Final answer
    x = 69,123,444.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.