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Finding the Third Proportional to 61,543,014.75 and 97,451,805.38

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Solution

The third proportional to 61,543,014.75 and 97,451,805.38 is: 154,312,466.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,543,014.75 : 97,451,805.38 = 97,451,805.38 : x
  2. Step 2: Convert to fraction form
    61,543,014.75/97,451,805.38 = 97,451,805.38/x
  3. Step 3: Cross multiply
    61,543,014.75x = 97,451,805.38 × 97,451,805.38
  4. Step 4: Simplify right side
    61,543,014.75x = 9,496,854,370,846,878
  5. Step 5: Solve for x
    x = 9,496,854,370,846,878/61,543,014.75
  6. Step 6: Final answer
    x = 154,312,466.00

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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.