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Finding the Third Proportional to 881,304,237 and 1,333,291,135.50

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Solution

The third proportional to 881,304,237 and 1,333,291,135.50 is: 2,017,084,654.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,304,237 : 1,333,291,135.50 = 1,333,291,135.50 : x
  2. Step 2: Convert to fraction form
    881,304,237/1,333,291,135.50 = 1,333,291,135.50/x
  3. Step 3: Cross multiply
    881,304,237x = 1,333,291,135.50 × 1,333,291,135.50
  4. Step 4: Simplify right side
    881,304,237x = 1,777,665,252,002,879,488
  5. Step 5: Solve for x
    x = 1,777,665,252,002,879,488/881,304,237
  6. Step 6: Final answer
    x = 2,017,084,654.05

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.