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Finding the Third Proportional to 118,939,539 and 167,495,611.50

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Solution

The third proportional to 118,939,539 and 167,495,611.50 is: 235,874,294.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,939,539 : 167,495,611.50 = 167,495,611.50 : x
  2. Step 2: Convert to fraction form
    118,939,539/167,495,611.50 = 167,495,611.50/x
  3. Step 3: Cross multiply
    118,939,539x = 167,495,611.50 × 167,495,611.50
  4. Step 4: Simplify right side
    118,939,539x = 28,054,779,871,758,932
  5. Step 5: Solve for x
    x = 28,054,779,871,758,932/118,939,539
  6. Step 6: Final answer
    x = 235,874,294.68

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.