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Finding the Third Proportional to 61,333,972.88 and 91,037,925

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Solution

The third proportional to 61,333,972.88 and 91,037,925 is: 135,127,457.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,333,972.88 : 91,037,925 = 91,037,925 : x
  2. Step 2: Convert to fraction form
    61,333,972.88/91,037,925 = 91,037,925/x
  3. Step 3: Cross multiply
    61,333,972.88x = 91,037,925 × 91,037,925
  4. Step 4: Simplify right side
    61,333,972.88x = 8,287,903,788,305,625
  5. Step 5: Solve for x
    x = 8,287,903,788,305,625/61,333,972.88
  6. Step 6: Final answer
    x = 135,127,457.10

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.