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Finding the Third Proportional to 273,758,454 and 608,723,586

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Solution

The third proportional to 273,758,454 and 608,723,586 is: 1,353,545,064.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,758,454 : 608,723,586 = 608,723,586 : x
  2. Step 2: Convert to fraction form
    273,758,454/608,723,586 = 608,723,586/x
  3. Step 3: Cross multiply
    273,758,454x = 608,723,586 × 608,723,586
  4. Step 4: Simplify right side
    273,758,454x = 370,544,404,152,699,392
  5. Step 5: Solve for x
    x = 370,544,404,152,699,392/273,758,454
  6. Step 6: Final answer
    x = 1,353,545,064.05

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.