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Finding the Third Proportional to 59,820,624 and 130,138,848

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Solution

The third proportional to 59,820,624 and 130,138,848 is: 283,115,063.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,820,624 : 130,138,848 = 130,138,848 : x
  2. Step 2: Convert to fraction form
    59,820,624/130,138,848 = 130,138,848/x
  3. Step 3: Cross multiply
    59,820,624x = 130,138,848 × 130,138,848
  4. Step 4: Simplify right side
    59,820,624x = 16,936,119,758,767,104
  5. Step 5: Solve for x
    x = 16,936,119,758,767,104/59,820,624
  6. Step 6: Final answer
    x = 283,115,063.44

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.