Home / 191,170,135.13-295,200,131.91

Finding the Third Proportional to 191,170,135.13 and 295,200,131.91

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Solution

The third proportional to 191,170,135.13 and 295,200,131.91 is: 455,840,645.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,170,135.13 : 295,200,131.91 = 295,200,131.91 : x
  2. Step 2: Convert to fraction form
    191,170,135.13/295,200,131.91 = 295,200,131.91/x
  3. Step 3: Cross multiply
    191,170,135.13x = 295,200,131.91 × 295,200,131.91
  4. Step 4: Simplify right side
    191,170,135.13x = 87,143,117,877,467,392
  5. Step 5: Solve for x
    x = 87,143,117,877,467,392/191,170,135.13
  6. Step 6: Final answer
    x = 455,840,645.93

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.