Home / 3,016,604,106-4,525,557,449.36-918,244,599.28

Finding the Fourth Proportional to 3,016,604,106, 4,525,557,449.36 and 918,244,599.28

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Solution

The fourth proportional to 3,016,604,106, 4,525,557,449.36 and 918,244,599.28 is: 1,377,565,149.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,106 : 4,525,557,449.36 = 918,244,599.28 : x
  2. Step 2: Convert to fraction form
    3,016,604,106/4,525,557,449.36 = 918,244,599.28/x
  3. Step 3: Cross multiply
    3,016,604,106x = 4,525,557,449.36 × 918,244,599.28
  4. Step 4: Simplify right side
    3,016,604,106x = 4,155,568,686,590,286,848
  5. Step 5: Solve for x
    x = 4,155,568,686,590,286,848/3,016,604,106
  6. Step 6: Final answer
    x = 1,377,565,149.61

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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.