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Finding the Third Proportional to 38,460,256 and 57,570,576

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Solution

The third proportional to 38,460,256 and 57,570,576 is: 86,176,525.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,460,256 : 57,570,576 = 57,570,576 : x
  2. Step 2: Convert to fraction form
    38,460,256/57,570,576 = 57,570,576/x
  3. Step 3: Cross multiply
    38,460,256x = 57,570,576 × 57,570,576
  4. Step 4: Simplify right side
    38,460,256x = 3,314,371,220,971,776
  5. Step 5: Solve for x
    x = 3,314,371,220,971,776/38,460,256
  6. Step 6: Final answer
    x = 86,176,525.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.