Home / 588,964,073.07-812,806,784.24-324,645,469.95

Finding the Fourth Proportional to 588,964,073.07, 812,806,784.24 and 324,645,469.95

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Solution

The fourth proportional to 588,964,073.07, 812,806,784.24 and 324,645,469.95 is: 448,030,792.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,964,073.07 : 812,806,784.24 = 324,645,469.95 : x
  2. Step 2: Convert to fraction form
    588,964,073.07/812,806,784.24 = 324,645,469.95/x
  3. Step 3: Cross multiply
    588,964,073.07x = 812,806,784.24 × 324,645,469.95
  4. Step 4: Simplify right side
    588,964,073.07x = 263,874,040,446,519,808
  5. Step 5: Solve for x
    x = 263,874,040,446,519,808/588,964,073.07
  6. Step 6: Final answer
    x = 448,030,792.56

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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.