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Finding the Third Proportional to 108,810,094.50 and 229,901,409

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Solution

The third proportional to 108,810,094.50 and 229,901,409 is: 485,751,419.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,810,094.50 : 229,901,409 = 229,901,409 : x
  2. Step 2: Convert to fraction form
    108,810,094.50/229,901,409 = 229,901,409/x
  3. Step 3: Cross multiply
    108,810,094.50x = 229,901,409 × 229,901,409
  4. Step 4: Simplify right side
    108,810,094.50x = 52,854,657,860,185,280
  5. Step 5: Solve for x
    x = 52,854,657,860,185,280/108,810,094.50
  6. Step 6: Final answer
    x = 485,751,419.51

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.