Home / 3,016,604,160.12-4,525,557,530.61-918,244,653.48

Finding the Fourth Proportional to 3,016,604,160.12, 4,525,557,530.61 and 918,244,653.48

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Solution

The fourth proportional to 3,016,604,160.12, 4,525,557,530.61 and 918,244,653.48 is: 1,377,565,230.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,160.12 : 4,525,557,530.61 = 918,244,653.48 : x
  2. Step 2: Convert to fraction form
    3,016,604,160.12/4,525,557,530.61 = 918,244,653.48/x
  3. Step 3: Cross multiply
    3,016,604,160.12x = 4,525,557,530.61 × 918,244,653.48
  4. Step 4: Simplify right side
    3,016,604,160.12x = 4,155,569,006,498,783,744
  5. Step 5: Solve for x
    x = 4,155,569,006,498,783,744/3,016,604,160.12
  6. Step 6: Final answer
    x = 1,377,565,230.94

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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.