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Finding the Third Proportional to 60,193,155 and 91,698,052.50

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Solution

The third proportional to 60,193,155 and 91,698,052.50 is: 139,692,508.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,193,155 : 91,698,052.50 = 91,698,052.50 : x
  2. Step 2: Convert to fraction form
    60,193,155/91,698,052.50 = 91,698,052.50/x
  3. Step 3: Cross multiply
    60,193,155x = 91,698,052.50 × 91,698,052.50
  4. Step 4: Simplify right side
    60,193,155x = 8,408,532,832,292,756
  5. Step 5: Solve for x
    x = 8,408,532,832,292,756/60,193,155
  6. Step 6: Final answer
    x = 139,692,508.76

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.