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Finding the Third Proportional to 25,036,268.91 and 53,379,486

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Solution

The third proportional to 25,036,268.91 and 53,379,486 is: 113,809,670.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,036,268.91 : 53,379,486 = 53,379,486 : x
  2. Step 2: Convert to fraction form
    25,036,268.91/53,379,486 = 53,379,486/x
  3. Step 3: Cross multiply
    25,036,268.91x = 53,379,486 × 53,379,486
  4. Step 4: Simplify right side
    25,036,268.91x = 2,849,369,525,624,196
  5. Step 5: Solve for x
    x = 2,849,369,525,624,196/25,036,268.91
  6. Step 6: Final answer
    x = 113,809,670.93

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.