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Finding the Third Proportional to 39,605,769 and 60,586,094.50

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Solution

The third proportional to 39,605,769 and 60,586,094.50 is: 92,680,307.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,605,769 : 60,586,094.50 = 60,586,094.50 : x
  2. Step 2: Convert to fraction form
    39,605,769/60,586,094.50 = 60,586,094.50/x
  3. Step 3: Cross multiply
    39,605,769x = 60,586,094.50 × 60,586,094.50
  4. Step 4: Simplify right side
    39,605,769x = 3,670,674,846,762,930
  5. Step 5: Solve for x
    x = 3,670,674,846,762,930/39,605,769
  6. Step 6: Final answer
    x = 92,680,307.43

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.