Home / 3,016,604,108.50-4,525,557,453.11-918,244,601.79

Finding the Fourth Proportional to 3,016,604,108.50, 4,525,557,453.11 and 918,244,601.79

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Solution

The fourth proportional to 3,016,604,108.50, 4,525,557,453.11 and 918,244,601.79 is: 1,377,565,153.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,108.50 : 4,525,557,453.11 = 918,244,601.79 : x
  2. Step 2: Convert to fraction form
    3,016,604,108.50/4,525,557,453.11 = 918,244,601.79/x
  3. Step 3: Cross multiply
    3,016,604,108.50x = 4,525,557,453.11 × 918,244,601.79
  4. Step 4: Simplify right side
    3,016,604,108.50x = 4,155,568,701,408,758,272
  5. Step 5: Solve for x
    x = 4,155,568,701,408,758,272/3,016,604,108.50
  6. Step 6: Final answer
    x = 1,377,565,153.38

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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.