Home / 2,152,008,524.10-3,228,012,786.15-599,539,455.30

Finding the Fourth Proportional to 2,152,008,524.10, 3,228,012,786.15 and 599,539,455.30

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Solution

The fourth proportional to 2,152,008,524.10, 3,228,012,786.15 and 599,539,455.30 is: 899,309,182.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,152,008,524.10 : 3,228,012,786.15 = 599,539,455.30 : x
  2. Step 2: Convert to fraction form
    2,152,008,524.10/3,228,012,786.15 = 599,539,455.30/x
  3. Step 3: Cross multiply
    2,152,008,524.10x = 3,228,012,786.15 × 599,539,455.30
  4. Step 4: Simplify right side
    2,152,008,524.10x = 1,935,321,027,509,806,336
  5. Step 5: Solve for x
    x = 1,935,321,027,509,806,336/2,152,008,524.10
  6. Step 6: Final answer
    x = 899,309,182.95

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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.