Home / 293,022,561.24-439,199,500.97-118,033,623.41

Finding the Fourth Proportional to 293,022,561.24, 439,199,500.97 and 118,033,623.41

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Solution

The fourth proportional to 293,022,561.24, 439,199,500.97 and 118,033,623.41 is: 176,915,757.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,022,561.24 : 439,199,500.97 = 118,033,623.41 : x
  2. Step 2: Convert to fraction form
    293,022,561.24/439,199,500.97 = 118,033,623.41/x
  3. Step 3: Cross multiply
    293,022,561.24x = 439,199,500.97 × 118,033,623.41
  4. Step 4: Simplify right side
    293,022,561.24x = 51,840,308,497,452,000
  5. Step 5: Solve for x
    x = 51,840,308,497,452,000/293,022,561.24
  6. Step 6: Final answer
    x = 176,915,757.88

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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.