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Finding the Third Proportional to 561,453,762 and 1,252,003,938

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Solution

The third proportional to 561,453,762 and 1,252,003,938 is: 2,791,884,153.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    561,453,762 : 1,252,003,938 = 1,252,003,938 : x
  2. Step 2: Convert to fraction form
    561,453,762/1,252,003,938 = 1,252,003,938/x
  3. Step 3: Cross multiply
    561,453,762x = 1,252,003,938 × 1,252,003,938
  4. Step 4: Simplify right side
    561,453,762x = 1,567,513,860,767,507,968
  5. Step 5: Solve for x
    x = 1,567,513,860,767,507,968/561,453,762
  6. Step 6: Final answer
    x = 2,791,884,153.00

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.