Home / 703,469,632,768.20-1,050,467,273,710.90-574,500,853,046.01

Finding the Fourth Proportional to 703,469,632,768.20, 1,050,467,273,710.90 and 574,500,853,046.01

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Solution

The fourth proportional to 703,469,632,768.20, 1,050,467,273,710.90 and 574,500,853,046.01 is: 857,882,581,894.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,469,632,768.20 : 1,050,467,273,710.90 = 574,500,853,046.01 : x
  2. Step 2: Convert to fraction form
    703,469,632,768.20/1,050,467,273,710.90 = 574,500,853,046.01/x
  3. Step 3: Cross multiply
    703,469,632,768.20x = 1,050,467,273,710.90 × 574,500,853,046.01
  4. Step 4: Simplify right side
    703,469,632,768.20x = 603,494,344,843,828,523,958,272
  5. Step 5: Solve for x
    x = 603,494,344,843,828,523,958,272/703,469,632,768.20
  6. Step 6: Final answer
    x = 857,882,581,894.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.