Home / 536,129,446.20-803,450,151.78-244,283,335.80

Finding the Fourth Proportional to 536,129,446.20, 803,450,151.78 and 244,283,335.80

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Solution

The fourth proportional to 536,129,446.20, 803,450,151.78 and 244,283,335.80 is: 366,085,997.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,129,446.20 : 803,450,151.78 = 244,283,335.80 : x
  2. Step 2: Convert to fraction form
    536,129,446.20/803,450,151.78 = 244,283,335.80/x
  3. Step 3: Cross multiply
    536,129,446.20x = 803,450,151.78 × 244,283,335.80
  4. Step 4: Simplify right side
    536,129,446.20x = 196,269,483,225,834,720
  5. Step 5: Solve for x
    x = 196,269,483,225,834,720/536,129,446.20
  6. Step 6: Final answer
    x = 366,085,997.73

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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.