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Finding the Third Proportional to 113,183,718 and 242,502,576

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Solution

The third proportional to 113,183,718 and 242,502,576 is: 519,575,610.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,183,718 : 242,502,576 = 242,502,576 : x
  2. Step 2: Convert to fraction form
    113,183,718/242,502,576 = 242,502,576/x
  3. Step 3: Cross multiply
    113,183,718x = 242,502,576 × 242,502,576
  4. Step 4: Simplify right side
    113,183,718x = 58,807,499,366,635,776
  5. Step 5: Solve for x
    x = 58,807,499,366,635,776/113,183,718
  6. Step 6: Final answer
    x = 519,575,610.40

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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.