Home / 3,366,563,782.20-4,646,001,498.48-1,881,451,863.96

Finding the Fourth Proportional to 3,366,563,782.20, 4,646,001,498.48 and 1,881,451,863.96

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Solution

The fourth proportional to 3,366,563,782.20, 4,646,001,498.48 and 1,881,451,863.96 is: 2,596,483,757.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,563,782.20 : 4,646,001,498.48 = 1,881,451,863.96 : x
  2. Step 2: Convert to fraction form
    3,366,563,782.20/4,646,001,498.48 = 1,881,451,863.96/x
  3. Step 3: Cross multiply
    3,366,563,782.20x = 4,646,001,498.48 × 1,881,451,863.96
  4. Step 4: Simplify right side
    3,366,563,782.20x = 8,741,228,179,276,148,736
  5. Step 5: Solve for x
    x = 8,741,228,179,276,148,736/3,366,563,782.20
  6. Step 6: Final answer
    x = 2,596,483,757.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.