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Finding the Third Proportional to 243,050,244 and 347,313,172

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Solution

The third proportional to 243,050,244 and 347,313,172 is: 496,302,482.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,050,244 : 347,313,172 = 347,313,172 : x
  2. Step 2: Convert to fraction form
    243,050,244/347,313,172 = 347,313,172/x
  3. Step 3: Cross multiply
    243,050,244x = 347,313,172 × 347,313,172
  4. Step 4: Simplify right side
    243,050,244x = 120,626,439,444,701,584
  5. Step 5: Solve for x
    x = 120,626,439,444,701,584/243,050,244
  6. Step 6: Final answer
    x = 496,302,482.40

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.