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Finding the Third Proportional to 19,011,448 and 41,053,184

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Solution

The third proportional to 19,011,448 and 41,053,184 is: 88,649,950.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,011,448 : 41,053,184 = 41,053,184 : x
  2. Step 2: Convert to fraction form
    19,011,448/41,053,184 = 41,053,184/x
  3. Step 3: Cross multiply
    19,011,448x = 41,053,184 × 41,053,184
  4. Step 4: Simplify right side
    19,011,448x = 1,685,363,916,537,856
  5. Step 5: Solve for x
    x = 1,685,363,916,537,856/19,011,448
  6. Step 6: Final answer
    x = 88,649,950.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.