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Finding the Third Proportional to 34,146,868 and 52,087,518

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Solution

The third proportional to 34,146,868 and 52,087,518 is: 79,454,125.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,146,868 : 52,087,518 = 52,087,518 : x
  2. Step 2: Convert to fraction form
    34,146,868/52,087,518 = 52,087,518/x
  3. Step 3: Cross multiply
    34,146,868x = 52,087,518 × 52,087,518
  4. Step 4: Simplify right side
    34,146,868x = 2,713,109,531,400,324
  5. Step 5: Solve for x
    x = 2,713,109,531,400,324/34,146,868
  6. Step 6: Final answer
    x = 79,454,125.38

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.