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Finding the Third Proportional to 6,834,245 and 15,032,746

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Solution

The third proportional to 6,834,245 and 15,032,746 is: 33,066,337.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,245 : 15,032,746 = 15,032,746 : x
  2. Step 2: Convert to fraction form
    6,834,245/15,032,746 = 15,032,746/x
  3. Step 3: Cross multiply
    6,834,245x = 15,032,746 × 15,032,746
  4. Step 4: Simplify right side
    6,834,245x = 225,983,452,300,516
  5. Step 5: Solve for x
    x = 225,983,452,300,516/6,834,245
  6. Step 6: Final answer
    x = 33,066,337.58

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.