Home / 2,562,743,649.60-3,844,115,474.40-624,046,881.60

Finding the Fourth Proportional to 2,562,743,649.60, 3,844,115,474.40 and 624,046,881.60

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Solution

The fourth proportional to 2,562,743,649.60, 3,844,115,474.40 and 624,046,881.60 is: 936,070,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,743,649.60 : 3,844,115,474.40 = 624,046,881.60 : x
  2. Step 2: Convert to fraction form
    2,562,743,649.60/3,844,115,474.40 = 624,046,881.60/x
  3. Step 3: Cross multiply
    2,562,743,649.60x = 3,844,115,474.40 × 624,046,881.60
  4. Step 4: Simplify right side
    2,562,743,649.60x = 2,398,908,274,309,624,832
  5. Step 5: Solve for x
    x = 2,398,908,274,309,624,832/2,562,743,649.60
  6. Step 6: Final answer
    x = 936,070,322.40

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Double scale
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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.