Home / 629,856,528.20-944,784,792.30-604,347,360.20

Finding the Fourth Proportional to 629,856,528.20, 944,784,792.30 and 604,347,360.20

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Solution

The fourth proportional to 629,856,528.20, 944,784,792.30 and 604,347,360.20 is: 906,521,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,856,528.20 : 944,784,792.30 = 604,347,360.20 : x
  2. Step 2: Convert to fraction form
    629,856,528.20/944,784,792.30 = 604,347,360.20/x
  3. Step 3: Cross multiply
    629,856,528.20x = 944,784,792.30 × 604,347,360.20
  4. Step 4: Simplify right side
    629,856,528.20x = 570,978,195,183,610,304
  5. Step 5: Solve for x
    x = 570,978,195,183,610,304/629,856,528.20
  6. Step 6: Final answer
    x = 906,521,040.30

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Half scale
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Double scale
Find fourth proportional to 629,856,529.20, 944,784,793.80 and 604,347,361.20
Similar ratio
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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.