Home / 2,232,309,524.68-3,080,562,697.20-1,228,705,634.80

Finding the Fourth Proportional to 2,232,309,524.68, 3,080,562,697.20 and 1,228,705,634.80

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Solution

The fourth proportional to 2,232,309,524.68, 3,080,562,697.20 and 1,228,705,634.80 is: 1,695,600,320.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,309,524.68 : 3,080,562,697.20 = 1,228,705,634.80 : x
  2. Step 2: Convert to fraction form
    2,232,309,524.68/3,080,562,697.20 = 1,228,705,634.80/x
  3. Step 3: Cross multiply
    2,232,309,524.68x = 3,080,562,697.20 × 1,228,705,634.80
  4. Step 4: Simplify right side
    2,232,309,524.68x = 3,785,104,744,404,325,888
  5. Step 5: Solve for x
    x = 3,785,104,744,404,325,888/2,232,309,524.68
  6. Step 6: Final answer
    x = 1,695,600,320.01

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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.