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Finding the Third Proportional to 1,226,406,623 and 1,839,159,504

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Solution

The third proportional to 1,226,406,623 and 1,839,159,504 is: 2,758,063,775.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,406,623 : 1,839,159,504 = 1,839,159,504 : x
  2. Step 2: Convert to fraction form
    1,226,406,623/1,839,159,504 = 1,839,159,504/x
  3. Step 3: Cross multiply
    1,226,406,623x = 1,839,159,504 × 1,839,159,504
  4. Step 4: Simplify right side
    1,226,406,623x = 3,382,507,681,153,525,760
  5. Step 5: Solve for x
    x = 3,382,507,681,153,525,760/1,226,406,623
  6. Step 6: Final answer
    x = 2,758,063,775.68

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.