Home / 25,618,114.69-55,784,845.13

Finding the Third Proportional to 25,618,114.69 and 55,784,845.13

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Solution

The third proportional to 25,618,114.69 and 55,784,845.13 is: 121,474,549.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,618,114.69 : 55,784,845.13 = 55,784,845.13 : x
  2. Step 2: Convert to fraction form
    25,618,114.69/55,784,845.13 = 55,784,845.13/x
  3. Step 3: Cross multiply
    25,618,114.69x = 55,784,845.13 × 55,784,845.13
  4. Step 4: Simplify right side
    25,618,114.69x = 3,111,948,945,620,236.50
  5. Step 5: Solve for x
    x = 3,111,948,945,620,236.50/25,618,114.69
  6. Step 6: Final answer
    x = 121,474,549.69

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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.