Home / 133,982,410,513.50-207,434,258,714.24

Finding the Third Proportional to 133,982,410,513.50 and 207,434,258,714.24

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Solution

The third proportional to 133,982,410,513.50 and 207,434,258,714.24 is: 321,153,885,225.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,982,410,513.50 : 207,434,258,714.24 = 207,434,258,714.24 : x
  2. Step 2: Convert to fraction form
    133,982,410,513.50/207,434,258,714.24 = 207,434,258,714.24/x
  3. Step 3: Cross multiply
    133,982,410,513.50x = 207,434,258,714.24 × 207,434,258,714.24
  4. Step 4: Simplify right side
    133,982,410,513.50x = 43,028,971,688,326,252,724,224
  5. Step 5: Solve for x
    x = 43,028,971,688,326,252,724,224/133,982,410,513.50
  6. Step 6: Final answer
    x = 321,153,885,225.78

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.