Home / 25,239,279.38-54,900,741.94

Finding the Third Proportional to 25,239,279.38 and 54,900,741.94

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Solution

The third proportional to 25,239,279.38 and 54,900,741.94 is: 119,420,662.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,239,279.38 : 54,900,741.94 = 54,900,741.94 : x
  2. Step 2: Convert to fraction form
    25,239,279.38/54,900,741.94 = 54,900,741.94/x
  3. Step 3: Cross multiply
    25,239,279.38x = 54,900,741.94 × 54,900,741.94
  4. Step 4: Simplify right side
    25,239,279.38x = 3,014,091,465,287,971.50
  5. Step 5: Solve for x
    x = 3,014,091,465,287,971.50/25,239,279.38
  6. Step 6: Final answer
    x = 119,420,662.55

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.