Home / 124,308,409.38-195,003,210.01

Finding the Third Proportional to 124,308,409.38 and 195,003,210.01

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Solution

The third proportional to 124,308,409.38 and 195,003,210.01 is: 305,902,489.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,308,409.38 : 195,003,210.01 = 195,003,210.01 : x
  2. Step 2: Convert to fraction form
    124,308,409.38/195,003,210.01 = 195,003,210.01/x
  3. Step 3: Cross multiply
    124,308,409.38x = 195,003,210.01 × 195,003,210.01
  4. Step 4: Simplify right side
    124,308,409.38x = 38,026,251,912,589,536
  5. Step 5: Solve for x
    x = 38,026,251,912,589,536/124,308,409.38
  6. Step 6: Final answer
    x = 305,902,489.65

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.