Home / 2,005,892,813.38-3,008,835,210.56-532,180,341.04

Finding the Fourth Proportional to 2,005,892,813.38, 3,008,835,210.56 and 532,180,341.04

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Solution

The fourth proportional to 2,005,892,813.38, 3,008,835,210.56 and 532,180,341.04 is: 798,269,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,892,813.38 : 3,008,835,210.56 = 532,180,341.04 : x
  2. Step 2: Convert to fraction form
    2,005,892,813.38/3,008,835,210.56 = 532,180,341.04/x
  3. Step 3: Cross multiply
    2,005,892,813.38x = 3,008,835,210.56 × 532,180,341.04
  4. Step 4: Simplify right side
    2,005,892,813.38x = 1,601,242,948,488,980,992
  5. Step 5: Solve for x
    x = 1,601,242,948,488,980,992/2,005,892,813.38
  6. Step 6: Final answer
    x = 798,269,447.80

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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.