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Finding the Third Proportional to 573,155,463 and 1,228,093,818

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Solution

The third proportional to 573,155,463 and 1,228,093,818 is: 2,631,422,926.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,155,463 : 1,228,093,818 = 1,228,093,818 : x
  2. Step 2: Convert to fraction form
    573,155,463/1,228,093,818 = 1,228,093,818/x
  3. Step 3: Cross multiply
    573,155,463x = 1,228,093,818 × 1,228,093,818
  4. Step 4: Simplify right side
    573,155,463x = 1,508,214,425,809,817,088
  5. Step 5: Solve for x
    x = 1,508,214,425,809,817,088/573,155,463
  6. Step 6: Final answer
    x = 2,631,422,926.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.