Home / 1,734,399,973.96-2,393,474,261.46-941,445,438.28

Finding the Fourth Proportional to 1,734,399,973.96, 2,393,474,261.46 and 941,445,438.28

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Solution

The fourth proportional to 1,734,399,973.96, 2,393,474,261.46 and 941,445,438.28 is: 1,299,195,951.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,399,973.96 : 2,393,474,261.46 = 941,445,438.28 : x
  2. Step 2: Convert to fraction form
    1,734,399,973.96/2,393,474,261.46 = 941,445,438.28/x
  3. Step 3: Cross multiply
    1,734,399,973.96x = 2,393,474,261.46 × 941,445,438.28
  4. Step 4: Simplify right side
    1,734,399,973.96x = 2,253,325,425,092,109,056
  5. Step 5: Solve for x
    x = 2,253,325,425,092,109,056/1,734,399,973.96
  6. Step 6: Final answer
    x = 1,299,195,951.87

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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.