Home / 669,350,320.80-1,004,025,481.20-669,350,320.80

Finding the Fourth Proportional to 669,350,320.80, 1,004,025,481.20 and 669,350,320.80

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Solution

The fourth proportional to 669,350,320.80, 1,004,025,481.20 and 669,350,320.80 is: 1,004,025,481.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,350,320.80 : 1,004,025,481.20 = 669,350,320.80 : x
  2. Step 2: Convert to fraction form
    669,350,320.80/1,004,025,481.20 = 669,350,320.80/x
  3. Step 3: Cross multiply
    669,350,320.80x = 1,004,025,481.20 × 669,350,320.80
  4. Step 4: Simplify right side
    669,350,320.80x = 672,044,777,932,594,304
  5. Step 5: Solve for x
    x = 672,044,777,932,594,304/669,350,320.80
  6. Step 6: Final answer
    x = 1,004,025,481.20

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1.5x scale

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.