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Finding the Third Proportional to 10,669,664.25 and 25,178,816.25

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Solution

The third proportional to 10,669,664.25 and 25,178,816.25 is: 59,418,250.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,669,664.25 : 25,178,816.25 = 25,178,816.25 : x
  2. Step 2: Convert to fraction form
    10,669,664.25/25,178,816.25 = 25,178,816.25/x
  3. Step 3: Cross multiply
    10,669,664.25x = 25,178,816.25 × 25,178,816.25
  4. Step 4: Simplify right side
    10,669,664.25x = 633,972,787,751,264
  5. Step 5: Solve for x
    x = 633,972,787,751,264/10,669,664.25
  6. Step 6: Final answer
    x = 59,418,250.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.