Home / 591,834,995.69-816,733,882.76-327,535,214.63

Finding the Fourth Proportional to 591,834,995.69, 816,733,882.76 and 327,535,214.63

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Solution

The fourth proportional to 591,834,995.69, 816,733,882.76 and 327,535,214.63 is: 451,999,475.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,834,995.69 : 816,733,882.76 = 327,535,214.63 : x
  2. Step 2: Convert to fraction form
    591,834,995.69/816,733,882.76 = 327,535,214.63/x
  3. Step 3: Cross multiply
    591,834,995.69x = 816,733,882.76 × 327,535,214.63
  4. Step 4: Simplify right side
    591,834,995.69x = 267,509,107,579,668,512
  5. Step 5: Solve for x
    x = 267,509,107,579,668,512/591,834,995.69
  6. Step 6: Final answer
    x = 451,999,475.41

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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.