Home / 34,611,022.86-51,879,923.82-13,036,289.82

Finding the Fourth Proportional to 34,611,022.86, 51,879,923.82 and 13,036,289.82

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Solution

The fourth proportional to 34,611,022.86, 51,879,923.82 and 13,036,289.82 is: 19,540,645.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,611,022.86 : 51,879,923.82 = 13,036,289.82 : x
  2. Step 2: Convert to fraction form
    34,611,022.86/51,879,923.82 = 13,036,289.82/x
  3. Step 3: Cross multiply
    34,611,022.86x = 51,879,923.82 × 13,036,289.82
  4. Step 4: Simplify right side
    34,611,022.86x = 676,321,722,757,041.50
  5. Step 5: Solve for x
    x = 676,321,722,757,041.50/34,611,022.86
  6. Step 6: Final answer
    x = 19,540,645.35

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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.