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Finding the Third Proportional to 6,746,688 and 10,363,652.25

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Solution

The third proportional to 6,746,688 and 10,363,652.25 is: 15,919,705.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,688 : 10,363,652.25 = 10,363,652.25 : x
  2. Step 2: Convert to fraction form
    6,746,688/10,363,652.25 = 10,363,652.25/x
  3. Step 3: Cross multiply
    6,746,688x = 10,363,652.25 × 10,363,652.25
  4. Step 4: Simplify right side
    6,746,688x = 107,405,287,958,930.06
  5. Step 5: Solve for x
    x = 107,405,287,958,930.06/6,746,688
  6. Step 6: Final answer
    x = 15,919,705.78

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.