Home / 3,016,604,131.29-4,525,557,487.35-918,244,624.56

Finding the Fourth Proportional to 3,016,604,131.29, 4,525,557,487.35 and 918,244,624.56

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Solution

The fourth proportional to 3,016,604,131.29, 4,525,557,487.35 and 918,244,624.56 is: 1,377,565,187.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,604,131.29 : 4,525,557,487.35 = 918,244,624.56 : x
  2. Step 2: Convert to fraction form
    3,016,604,131.29/4,525,557,487.35 = 918,244,624.56/x
  3. Step 3: Cross multiply
    3,016,604,131.29x = 4,525,557,487.35 × 918,244,624.56
  4. Step 4: Simplify right side
    3,016,604,131.29x = 4,155,568,835,896,397,824
  5. Step 5: Solve for x
    x = 4,155,568,835,896,397,824/3,016,604,131.29
  6. Step 6: Final answer
    x = 1,377,565,187.55

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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.