Home / 1,062,883,342.20-1,594,325,013.30-959,571,211.80

Finding the Fourth Proportional to 1,062,883,342.20, 1,594,325,013.30 and 959,571,211.80

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Solution

The fourth proportional to 1,062,883,342.20, 1,594,325,013.30 and 959,571,211.80 is: 1,439,356,817.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,883,342.20 : 1,594,325,013.30 = 959,571,211.80 : x
  2. Step 2: Convert to fraction form
    1,062,883,342.20/1,594,325,013.30 = 959,571,211.80/x
  3. Step 3: Cross multiply
    1,062,883,342.20x = 1,594,325,013.30 × 959,571,211.80
  4. Step 4: Simplify right side
    1,062,883,342.20x = 1,529,868,385,015,332,096
  5. Step 5: Solve for x
    x = 1,529,868,385,015,332,096/1,062,883,342.20
  6. Step 6: Final answer
    x = 1,439,356,817.70

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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.