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Finding the Third Proportional to 28,103,761.90 and 65,056,157.12

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Solution

The third proportional to 28,103,761.90 and 65,056,157.12 is: 150,595,624.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,103,761.90 : 65,056,157.12 = 65,056,157.12 : x
  2. Step 2: Convert to fraction form
    28,103,761.90/65,056,157.12 = 65,056,157.12/x
  3. Step 3: Cross multiply
    28,103,761.90x = 65,056,157.12 × 65,056,157.12
  4. Step 4: Simplify right side
    28,103,761.90x = 4,232,303,579,364,600
  5. Step 5: Solve for x
    x = 4,232,303,579,364,600/28,103,761.90
  6. Step 6: Final answer
    x = 150,595,624.69

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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.