Home / 118,094,723.88-177,193,225.98-63,443,544.36

Finding the Fourth Proportional to 118,094,723.88, 177,193,225.98 and 63,443,544.36

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Solution

The fourth proportional to 118,094,723.88, 177,193,225.98 and 63,443,544.36 is: 95,192,790.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,094,723.88 : 177,193,225.98 = 63,443,544.36 : x
  2. Step 2: Convert to fraction form
    118,094,723.88/177,193,225.98 = 63,443,544.36/x
  3. Step 3: Cross multiply
    118,094,723.88x = 177,193,225.98 × 63,443,544.36
  4. Step 4: Simplify right side
    118,094,723.88x = 11,241,766,292,753,634
  5. Step 5: Solve for x
    x = 11,241,766,292,753,634/118,094,723.88
  6. Step 6: Final answer
    x = 95,192,790.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.