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Finding the Third Proportional to 34,590,340 and 50,844,520

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Solution

The third proportional to 34,590,340 and 50,844,520 is: 74,736,623.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,590,340 : 50,844,520 = 50,844,520 : x
  2. Step 2: Convert to fraction form
    34,590,340/50,844,520 = 50,844,520/x
  3. Step 3: Cross multiply
    34,590,340x = 50,844,520 × 50,844,520
  4. Step 4: Simplify right side
    34,590,340x = 2,585,165,214,030,400
  5. Step 5: Solve for x
    x = 2,585,165,214,030,400/34,590,340
  6. Step 6: Final answer
    x = 74,736,623.40

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.