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Finding the Third Proportional to 520,837,517 and 1,113,304,710

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Solution

The third proportional to 520,837,517 and 1,113,304,710 is: 2,379,719,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    520,837,517 : 1,113,304,710 = 1,113,304,710 : x
  2. Step 2: Convert to fraction form
    520,837,517/1,113,304,710 = 1,113,304,710/x
  3. Step 3: Cross multiply
    520,837,517x = 1,113,304,710 × 1,113,304,710
  4. Step 4: Simplify right side
    520,837,517x = 1,239,447,377,308,184,064
  5. Step 5: Solve for x
    x = 1,239,447,377,308,184,064/520,837,517
  6. Step 6: Final answer
    x = 2,379,719,849.00

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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.