Home / 107,983,864.13-173,889,600.19

Finding the Third Proportional to 107,983,864.13 and 173,889,600.19

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Solution

The third proportional to 107,983,864.13 and 173,889,600.19 is: 280,019,550.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,983,864.13 : 173,889,600.19 = 173,889,600.19 : x
  2. Step 2: Convert to fraction form
    107,983,864.13/173,889,600.19 = 173,889,600.19/x
  3. Step 3: Cross multiply
    107,983,864.13x = 173,889,600.19 × 173,889,600.19
  4. Step 4: Simplify right side
    107,983,864.13x = 30,237,593,053,368,600
  5. Step 5: Solve for x
    x = 30,237,593,053,368,600/107,983,864.13
  6. Step 6: Final answer
    x = 280,019,550.13

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.