Home / 426,524,764,768.24-588,604,033,310.60-233,832,800,491.83

Finding the Fourth Proportional to 426,524,764,768.24, 588,604,033,310.60 and 233,832,800,491.83

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Solution

The fourth proportional to 426,524,764,768.24, 588,604,033,310.60 and 233,832,800,491.83 is: 322,689,186,792.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    426,524,764,768.24 : 588,604,033,310.60 = 233,832,800,491.83 : x
  2. Step 2: Convert to fraction form
    426,524,764,768.24/588,604,033,310.60 = 233,832,800,491.83/x
  3. Step 3: Cross multiply
    426,524,764,768.24x = 588,604,033,310.60 × 233,832,800,491.83
  4. Step 4: Simplify right side
    426,524,764,768.24x = 137,634,929,489,803,982,405,632
  5. Step 5: Solve for x
    x = 137,634,929,489,803,982,405,632/426,524,764,768.24
  6. Step 6: Final answer
    x = 322,689,186,792.22

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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.