Home / 175,891,960.58-242,760,003.64-97,600,736.73

Finding the Fourth Proportional to 175,891,960.58, 242,760,003.64 and 97,600,736.73

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Solution

The fourth proportional to 175,891,960.58, 242,760,003.64 and 97,600,736.73 is: 134,705,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,891,960.58 : 242,760,003.64 = 97,600,736.73 : x
  2. Step 2: Convert to fraction form
    175,891,960.58/242,760,003.64 = 97,600,736.73/x
  3. Step 3: Cross multiply
    175,891,960.58x = 242,760,003.64 × 97,600,736.73
  4. Step 4: Simplify right side
    175,891,960.58x = 23,693,555,203,597,480
  5. Step 5: Solve for x
    x = 23,693,555,203,597,480/175,891,960.58
  6. Step 6: Final answer
    x = 134,705,162.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.