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Finding the Third Proportional to 100,586,232 and 153,766,350

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Solution

The third proportional to 100,586,232 and 153,766,350 is: 235,062,890.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,586,232 : 153,766,350 = 153,766,350 : x
  2. Step 2: Convert to fraction form
    100,586,232/153,766,350 = 153,766,350/x
  3. Step 3: Cross multiply
    100,586,232x = 153,766,350 × 153,766,350
  4. Step 4: Simplify right side
    100,586,232x = 23,644,090,392,322,500
  5. Step 5: Solve for x
    x = 23,644,090,392,322,500/100,586,232
  6. Step 6: Final answer
    x = 235,062,890.04

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.