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Finding the Third Proportional to 6,758,184.38 and 13,995,407.81

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Solution

The third proportional to 6,758,184.38 and 13,995,407.81 is: 28,982,849.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,184.38 : 13,995,407.81 = 13,995,407.81 : x
  2. Step 2: Convert to fraction form
    6,758,184.38/13,995,407.81 = 13,995,407.81/x
  3. Step 3: Cross multiply
    6,758,184.38x = 13,995,407.81 × 13,995,407.81
  4. Step 4: Simplify right side
    6,758,184.38x = 195,871,439,838,186.03
  5. Step 5: Solve for x
    x = 195,871,439,838,186.03/6,758,184.38
  6. Step 6: Final answer
    x = 28,982,849.38

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.