Home / 983,949,825.15-1,476,297,500.94-590,751,238.41

Finding the Fourth Proportional to 983,949,825.15, 1,476,297,500.94 and 590,751,238.41

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Solution

The fourth proportional to 983,949,825.15, 1,476,297,500.94 and 590,751,238.41 is: 886,350,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    983,949,825.15 : 1,476,297,500.94 = 590,751,238.41 : x
  2. Step 2: Convert to fraction form
    983,949,825.15/1,476,297,500.94 = 590,751,238.41/x
  3. Step 3: Cross multiply
    983,949,825.15x = 1,476,297,500.94 × 590,751,238.41
  4. Step 4: Simplify right side
    983,949,825.15x = 872,124,576,941,893,120
  5. Step 5: Solve for x
    x = 872,124,576,941,893,120/983,949,825.15
  6. Step 6: Final answer
    x = 886,350,660.01

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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.