Home / 20,001,498,853.05-30,002,232,518.60-6,027,120,910.17

Finding the Fourth Proportional to 20,001,498,853.05, 30,002,232,518.60 and 6,027,120,910.17

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Solution

The fourth proportional to 20,001,498,853.05, 30,002,232,518.60 and 6,027,120,910.17 is: 9,040,676,615.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,001,498,853.05 : 30,002,232,518.60 = 6,027,120,910.17 : x
  2. Step 2: Convert to fraction form
    20,001,498,853.05/30,002,232,518.60 = 6,027,120,910.17/x
  3. Step 3: Cross multiply
    20,001,498,853.05x = 30,002,232,518.60 × 6,027,120,910.17
  4. Step 4: Simplify right side
    20,001,498,853.05x = 180,827,082,964,612,317,184
  5. Step 5: Solve for x
    x = 180,827,082,964,612,317,184/20,001,498,853.05
  6. Step 6: Final answer
    x = 9,040,676,615.94

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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.