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Finding the Third Proportional to 10,486,104 and 14,167,368

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Solution

The third proportional to 10,486,104 and 14,167,368 is: 19,140,980.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,486,104 : 14,167,368 = 14,167,368 : x
  2. Step 2: Convert to fraction form
    10,486,104/14,167,368 = 14,167,368/x
  3. Step 3: Cross multiply
    10,486,104x = 14,167,368 × 14,167,368
  4. Step 4: Simplify right side
    10,486,104x = 200,714,316,047,424
  5. Step 5: Solve for x
    x = 200,714,316,047,424/10,486,104
  6. Step 6: Final answer
    x = 19,140,980.87

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.