Home / 3,395,499,679.12-5,093,249,190.36-941,836,689.04

Finding the Fourth Proportional to 3,395,499,679.12, 5,093,249,190.36 and 941,836,689.04

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Solution

The fourth proportional to 3,395,499,679.12, 5,093,249,190.36 and 941,836,689.04 is: 1,412,754,942.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,499,679.12 : 5,093,249,190.36 = 941,836,689.04 : x
  2. Step 2: Convert to fraction form
    3,395,499,679.12/5,093,249,190.36 = 941,836,689.04/x
  3. Step 3: Cross multiply
    3,395,499,679.12x = 5,093,249,190.36 × 941,836,689.04
  4. Step 4: Simplify right side
    3,395,499,679.12x = 4,797,008,953,904,322,560
  5. Step 5: Solve for x
    x = 4,797,008,953,904,322,560/3,395,499,679.12
  6. Step 6: Final answer
    x = 1,412,754,942.49

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1.5x scale

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.