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Finding the Third Proportional to 45,392,440.50 and 94,014,769.50

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Solution

The third proportional to 45,392,440.50 and 94,014,769.50 is: 194,719,137.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,392,440.50 : 94,014,769.50 = 94,014,769.50 : x
  2. Step 2: Convert to fraction form
    45,392,440.50/94,014,769.50 = 94,014,769.50/x
  3. Step 3: Cross multiply
    45,392,440.50x = 94,014,769.50 × 94,014,769.50
  4. Step 4: Simplify right side
    45,392,440.50x = 8,838,776,884,138,130
  5. Step 5: Solve for x
    x = 8,838,776,884,138,130/45,392,440.50
  6. Step 6: Final answer
    x = 194,719,137.96

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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.