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Finding the Third Proportional to 25,724,475 and 53,565,966

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Solution

The third proportional to 25,724,475 and 53,565,966 is: 111,540,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,724,475 : 53,565,966 = 53,565,966 : x
  2. Step 2: Convert to fraction form
    25,724,475/53,565,966 = 53,565,966/x
  3. Step 3: Cross multiply
    25,724,475x = 53,565,966 × 53,565,966
  4. Step 4: Simplify right side
    25,724,475x = 2,869,312,713,513,156
  5. Step 5: Solve for x
    x = 2,869,312,713,513,156/25,724,475
  6. Step 6: Final answer
    x = 111,540,185.50

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.