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Finding the Third Proportional to 133,529,632 and 284,695,808

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Solution

The third proportional to 133,529,632 and 284,695,808 is: 606,994,132.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,529,632 : 284,695,808 = 284,695,808 : x
  2. Step 2: Convert to fraction form
    133,529,632/284,695,808 = 284,695,808/x
  3. Step 3: Cross multiply
    133,529,632x = 284,695,808 × 284,695,808
  4. Step 4: Simplify right side
    133,529,632x = 81,051,703,092,772,864
  5. Step 5: Solve for x
    x = 81,051,703,092,772,864/133,529,632
  6. Step 6: Final answer
    x = 606,994,132.15

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.