Home / 7,374,783,928-16,220,555,025

Finding the Third Proportional to 7,374,783,928 and 16,220,555,025

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Solution

The third proportional to 7,374,783,928 and 16,220,555,025 is: 35,676,490,035.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374,783,928 : 16,220,555,025 = 16,220,555,025 : x
  2. Step 2: Convert to fraction form
    7,374,783,928/16,220,555,025 = 16,220,555,025/x
  3. Step 3: Cross multiply
    7,374,783,928x = 16,220,555,025 × 16,220,555,025
  4. Step 4: Simplify right side
    7,374,783,928x = 263,106,405,319,052,754,944
  5. Step 5: Solve for x
    x = 263,106,405,319,052,754,944/7,374,783,928
  6. Step 6: Final answer
    x = 35,676,490,035.20

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.