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Finding the Third Proportional to 134,167,064 and 200,448,370

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Solution

The third proportional to 134,167,064 and 200,448,370 is: 299,474,012.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,167,064 : 200,448,370 = 200,448,370 : x
  2. Step 2: Convert to fraction form
    134,167,064/200,448,370 = 200,448,370/x
  3. Step 3: Cross multiply
    134,167,064x = 200,448,370 × 200,448,370
  4. Step 4: Simplify right side
    134,167,064x = 40,179,549,035,656,896
  5. Step 5: Solve for x
    x = 40,179,549,035,656,896/134,167,064
  6. Step 6: Final answer
    x = 299,474,012.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.