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Finding the Third Proportional to 29,370,928.50 and 61,155,549

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Solution

The third proportional to 29,370,928.50 and 61,155,549 is: 127,336,838.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,370,928.50 : 61,155,549 = 61,155,549 : x
  2. Step 2: Convert to fraction form
    29,370,928.50/61,155,549 = 61,155,549/x
  3. Step 3: Cross multiply
    29,370,928.50x = 61,155,549 × 61,155,549
  4. Step 4: Simplify right side
    29,370,928.50x = 3,740,001,173,491,401
  5. Step 5: Solve for x
    x = 3,740,001,173,491,401/29,370,928.50
  6. Step 6: Final answer
    x = 127,336,838.31

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.