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Finding the Third Proportional to 7,495,554 and 16,128,096

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Solution

The third proportional to 7,495,554 and 16,128,096 is: 34,702,635.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,554 : 16,128,096 = 16,128,096 : x
  2. Step 2: Convert to fraction form
    7,495,554/16,128,096 = 16,128,096/x
  3. Step 3: Cross multiply
    7,495,554x = 16,128,096 × 16,128,096
  4. Step 4: Simplify right side
    7,495,554x = 260,115,480,585,216
  5. Step 5: Solve for x
    x = 260,115,480,585,216/7,495,554
  6. Step 6: Final answer
    x = 34,702,635.80

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.