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Finding the Third Proportional to 25,446,087 and 54,927,861.75

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Solution

The third proportional to 25,446,087 and 54,927,861.75 is: 118,567,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,446,087 : 54,927,861.75 = 54,927,861.75 : x
  2. Step 2: Convert to fraction form
    25,446,087/54,927,861.75 = 54,927,861.75/x
  3. Step 3: Cross multiply
    25,446,087x = 54,927,861.75 × 54,927,861.75
  4. Step 4: Simplify right side
    25,446,087x = 3,017,069,996,427,113
  5. Step 5: Solve for x
    x = 3,017,069,996,427,113/25,446,087
  6. Step 6: Final answer
    x = 118,567,149.30

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.