Home / 2,152,008,522.60-3,228,012,783.90-599,539,453.80

Finding the Fourth Proportional to 2,152,008,522.60, 3,228,012,783.90 and 599,539,453.80

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Solution

The fourth proportional to 2,152,008,522.60, 3,228,012,783.90 and 599,539,453.80 is: 899,309,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,152,008,522.60 : 3,228,012,783.90 = 599,539,453.80 : x
  2. Step 2: Convert to fraction form
    2,152,008,522.60/3,228,012,783.90 = 599,539,453.80/x
  3. Step 3: Cross multiply
    2,152,008,522.60x = 3,228,012,783.90 × 599,539,453.80
  4. Step 4: Simplify right side
    2,152,008,522.60x = 1,935,321,021,318,823,424
  5. Step 5: Solve for x
    x = 1,935,321,021,318,823,424/2,152,008,522.60
  6. Step 6: Final answer
    x = 899,309,180.70

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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.