Home / 1,734,399,980.96-2,393,474,271.12-941,445,445.28

Finding the Fourth Proportional to 1,734,399,980.96, 2,393,474,271.12 and 941,445,445.28

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Solution

The fourth proportional to 1,734,399,980.96, 2,393,474,271.12 and 941,445,445.28 is: 1,299,195,961.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,399,980.96 : 2,393,474,271.12 = 941,445,445.28 : x
  2. Step 2: Convert to fraction form
    1,734,399,980.96/2,393,474,271.12 = 941,445,445.28/x
  3. Step 3: Cross multiply
    1,734,399,980.96x = 2,393,474,271.12 × 941,445,445.28
  4. Step 4: Simplify right side
    1,734,399,980.96x = 2,253,325,450,940,791,552
  5. Step 5: Solve for x
    x = 2,253,325,450,940,791,552/1,734,399,980.96
  6. Step 6: Final answer
    x = 1,299,195,961.53

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1.5x scale

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.