Home / 566,523,043.20-849,784,564.80-336,373,660.80

Finding the Fourth Proportional to 566,523,043.20, 849,784,564.80 and 336,373,660.80

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Solution

The fourth proportional to 566,523,043.20, 849,784,564.80 and 336,373,660.80 is: 504,560,491.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,523,043.20 : 849,784,564.80 = 336,373,660.80 : x
  2. Step 2: Convert to fraction form
    566,523,043.20/849,784,564.80 = 336,373,660.80/x
  3. Step 3: Cross multiply
    566,523,043.20x = 849,784,564.80 × 336,373,660.80
  4. Step 4: Simplify right side
    566,523,043.20x = 285,845,144,953,110,816
  5. Step 5: Solve for x
    x = 285,845,144,953,110,816/566,523,043.20
  6. Step 6: Final answer
    x = 504,560,491.20

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Double scale
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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.