Home / 1,029,202,279.50-1,590,288,162

Finding the Third Proportional to 1,029,202,279.50 and 1,590,288,162

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Solution

The third proportional to 1,029,202,279.50 and 1,590,288,162 is: 2,457,258,877.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,202,279.50 : 1,590,288,162 = 1,590,288,162 : x
  2. Step 2: Convert to fraction form
    1,029,202,279.50/1,590,288,162 = 1,590,288,162/x
  3. Step 3: Cross multiply
    1,029,202,279.50x = 1,590,288,162 × 1,590,288,162
  4. Step 4: Simplify right side
    1,029,202,279.50x = 2,529,016,438,197,338,112
  5. Step 5: Solve for x
    x = 2,529,016,438,197,338,112/1,029,202,279.50
  6. Step 6: Final answer
    x = 2,457,258,877.65

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Why These Related Problems?

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