Home / 6,769,266.19-10,486,072.69

Finding the Third Proportional to 6,769,266.19 and 10,486,072.69

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Solution

The third proportional to 6,769,266.19 and 10,486,072.69 is: 16,243,669.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,266.19 : 10,486,072.69 = 10,486,072.69 : x
  2. Step 2: Convert to fraction form
    6,769,266.19/10,486,072.69 = 10,486,072.69/x
  3. Step 3: Cross multiply
    6,769,266.19x = 10,486,072.69 × 10,486,072.69
  4. Step 4: Simplify right side
    6,769,266.19x = 109,957,720,407,533.47
  5. Step 5: Solve for x
    x = 109,957,720,407,533.47/6,769,266.19
  6. Step 6: Final answer
    x = 16,243,669.16

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.