Home / 3,740,399,671.70-5,611,472,645.44-1,084,511,304.02

Finding the Fourth Proportional to 3,740,399,671.70, 5,611,472,645.44 and 1,084,511,304.02

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Solution

The fourth proportional to 3,740,399,671.70, 5,611,472,645.44 and 1,084,511,304.02 is: 1,627,020,118.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740,399,671.70 : 5,611,472,645.44 = 1,084,511,304.02 : x
  2. Step 2: Convert to fraction form
    3,740,399,671.70/5,611,472,645.44 = 1,084,511,304.02/x
  3. Step 3: Cross multiply
    3,740,399,671.70x = 5,611,472,645.44 × 1,084,511,304.02
  4. Step 4: Simplify right side
    3,740,399,671.70x = 6,085,705,516,178,693,120
  5. Step 5: Solve for x
    x = 6,085,705,516,178,693,120/3,740,399,671.70
  6. Step 6: Final answer
    x = 1,627,020,118.26

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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.