Home / 339,233,596.80-508,879,704.51-93,590,231.96

Finding the Fourth Proportional to 339,233,596.80, 508,879,704.51 and 93,590,231.96

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Solution

The fourth proportional to 339,233,596.80, 508,879,704.51 and 93,590,231.96 is: 140,393,434.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,233,596.80 : 508,879,704.51 = 93,590,231.96 : x
  2. Step 2: Convert to fraction form
    339,233,596.80/508,879,704.51 = 93,590,231.96/x
  3. Step 3: Cross multiply
    339,233,596.80x = 508,879,704.51 × 93,590,231.96
  4. Step 4: Simplify right side
    339,233,596.80x = 47,626,169,585,766,176
  5. Step 5: Solve for x
    x = 47,626,169,585,766,176/339,233,596.80
  6. Step 6: Final answer
    x = 140,393,434.01

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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.