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Finding the Third Proportional to 363,543,091 and 575,750,003

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Solution

The third proportional to 363,543,091 and 575,750,003 is: 911,826,064.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,543,091 : 575,750,003 = 575,750,003 : x
  2. Step 2: Convert to fraction form
    363,543,091/575,750,003 = 575,750,003/x
  3. Step 3: Cross multiply
    363,543,091x = 575,750,003 × 575,750,003
  4. Step 4: Simplify right side
    363,543,091x = 331,488,065,954,500,032
  5. Step 5: Solve for x
    x = 331,488,065,954,500,032/363,543,091
  6. Step 6: Final answer
    x = 911,826,064.53

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.