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Finding the Third Proportional to 5,370,061 and 8,133,085.50

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Solution

The third proportional to 5,370,061 and 8,133,085.50 is: 12,317,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,061 : 8,133,085.50 = 8,133,085.50 : x
  2. Step 2: Convert to fraction form
    5,370,061/8,133,085.50 = 8,133,085.50/x
  3. Step 3: Cross multiply
    5,370,061x = 8,133,085.50 × 8,133,085.50
  4. Step 4: Simplify right side
    5,370,061x = 66,147,079,750,310.25
  5. Step 5: Solve for x
    x = 66,147,079,750,310.25/5,370,061
  6. Step 6: Final answer
    x = 12,317,752.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.