Home / 1,676,380,179.96-2,296,651,264.83-1,613,544,954.84

Finding the Fourth Proportional to 1,676,380,179.96, 2,296,651,264.83 and 1,613,544,954.84

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Solution

The fourth proportional to 1,676,380,179.96, 2,296,651,264.83 and 1,613,544,954.84 is: 2,210,566,615.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,380,179.96 : 2,296,651,264.83 = 1,613,544,954.84 : x
  2. Step 2: Convert to fraction form
    1,676,380,179.96/2,296,651,264.83 = 1,613,544,954.84/x
  3. Step 3: Cross multiply
    1,676,380,179.96x = 2,296,651,264.83 × 1,613,544,954.84
  4. Step 4: Simplify right side
    1,676,380,179.96x = 3,705,750,061,393,350,656
  5. Step 5: Solve for x
    x = 3,705,750,061,393,350,656/1,676,380,179.96
  6. Step 6: Final answer
    x = 2,210,566,615.91

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.