Home / 3,454,690,444.50-7,459,870,739.25

Finding the Third Proportional to 3,454,690,444.50 and 7,459,870,739.25

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Solution

The third proportional to 3,454,690,444.50 and 7,459,870,739.25 is: 16,108,439,334.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,690,444.50 : 7,459,870,739.25 = 7,459,870,739.25 : x
  2. Step 2: Convert to fraction form
    3,454,690,444.50/7,459,870,739.25 = 7,459,870,739.25/x
  3. Step 3: Cross multiply
    3,454,690,444.50x = 7,459,870,739.25 × 7,459,870,739.25
  4. Step 4: Simplify right side
    3,454,690,444.50x = 55,649,671,446,318,342,144
  5. Step 5: Solve for x
    x = 55,649,671,446,318,342,144/3,454,690,444.50
  6. Step 6: Final answer
    x = 16,108,439,334.97

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.