Home / 1,444,043,536.52-1,994,649,383.58-1,194,157,288.04

Finding the Fourth Proportional to 1,444,043,536.52, 1,994,649,383.58 and 1,194,157,288.04

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Solution

The fourth proportional to 1,444,043,536.52, 1,994,649,383.58 and 1,194,157,288.04 is: 1,649,482,884.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,043,536.52 : 1,994,649,383.58 = 1,194,157,288.04 : x
  2. Step 2: Convert to fraction form
    1,444,043,536.52/1,994,649,383.58 = 1,194,157,288.04/x
  3. Step 3: Cross multiply
    1,444,043,536.52x = 1,994,649,383.58 × 1,194,157,288.04
  4. Step 4: Simplify right side
    1,444,043,536.52x = 2,381,925,098,486,550,528
  5. Step 5: Solve for x
    x = 2,381,925,098,486,550,528/1,444,043,536.52
  6. Step 6: Final answer
    x = 1,649,482,884.86

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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.