Home / 34,923,986.80-52,409,599.80-19,571,246.80

Finding the Fourth Proportional to 34,923,986.80, 52,409,599.80 and 19,571,246.80

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Solution

The fourth proportional to 34,923,986.80, 52,409,599.80 and 19,571,246.80 is: 29,370,106.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923,986.80 : 52,409,599.80 = 19,571,246.80 : x
  2. Step 2: Convert to fraction form
    34,923,986.80/52,409,599.80 = 19,571,246.80/x
  3. Step 3: Cross multiply
    34,923,986.80x = 52,409,599.80 × 19,571,246.80
  4. Step 4: Simplify right side
    34,923,986.80x = 1,025,721,212,375,030.62
  5. Step 5: Solve for x
    x = 1,025,721,212,375,030.62/34,923,986.80
  6. Step 6: Final answer
    x = 29,370,106.52

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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.