Home / 3,787,351,306,475.80-5,680,452,952,799.40-1,030,774,135,594.20

Finding the Fourth Proportional to 3,787,351,306,475.80, 5,680,452,952,799.40 and 1,030,774,135,594.20

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Solution

The fourth proportional to 3,787,351,306,475.80, 5,680,452,952,799.40 and 1,030,774,135,594.20 is: 1,546,004,980,365.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,787,351,306,475.80 : 5,680,452,952,799.40 = 1,030,774,135,594.20 : x
  2. Step 2: Convert to fraction form
    3,787,351,306,475.80/5,680,452,952,799.40 = 1,030,774,135,594.20/x
  3. Step 3: Cross multiply
    3,787,351,306,475.80x = 5,680,452,952,799.40 × 1,030,774,135,594.20
  4. Step 4: Simplify right side
    3,787,351,306,475.80x = 5,855,263,982,205,322,143,989,760
  5. Step 5: Solve for x
    x = 5,855,263,982,205,322,143,989,760/3,787,351,306,475.80
  6. Step 6: Final answer
    x = 1,546,004,980,365.49

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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.