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Finding the Third Proportional to 60,819,346.50 and 125,950,272.50

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Solution

The third proportional to 60,819,346.50 and 125,950,272.50 is: 260,829,358.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,819,346.50 : 125,950,272.50 = 125,950,272.50 : x
  2. Step 2: Convert to fraction form
    60,819,346.50/125,950,272.50 = 125,950,272.50/x
  3. Step 3: Cross multiply
    60,819,346.50x = 125,950,272.50 × 125,950,272.50
  4. Step 4: Simplify right side
    60,819,346.50x = 15,863,471,142,824,256
  5. Step 5: Solve for x
    x = 15,863,471,142,824,256/60,819,346.50
  6. Step 6: Final answer
    x = 260,829,358.68

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.