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Finding the Third Proportional to 43,983,768 and 90,984,624

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Solution

The third proportional to 43,983,768 and 90,984,624 is: 188,210,382.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,983,768 : 90,984,624 = 90,984,624 : x
  2. Step 2: Convert to fraction form
    43,983,768/90,984,624 = 90,984,624/x
  3. Step 3: Cross multiply
    43,983,768x = 90,984,624 × 90,984,624
  4. Step 4: Simplify right side
    43,983,768x = 8,278,201,804,421,376
  5. Step 5: Solve for x
    x = 8,278,201,804,421,376/43,983,768
  6. Step 6: Final answer
    x = 188,210,382.62

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.