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Finding the Third Proportional to 61,355,551 and 97,675,909.50

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Solution

The third proportional to 61,355,551 and 97,675,909.50 is: 155,496,660.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,355,551 : 97,675,909.50 = 97,675,909.50 : x
  2. Step 2: Convert to fraction form
    61,355,551/97,675,909.50 = 97,675,909.50/x
  3. Step 3: Cross multiply
    61,355,551x = 97,675,909.50 × 97,675,909.50
  4. Step 4: Simplify right side
    61,355,551x = 9,540,583,296,652,190
  5. Step 5: Solve for x
    x = 9,540,583,296,652,190/61,355,551
  6. Step 6: Final answer
    x = 155,496,660.71

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.