Home / 55,274,950.49-82,909,435.00-16,936,575.61

Finding the Fourth Proportional to 55,274,950.49, 82,909,435.00 and 16,936,575.61

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Solution

The fourth proportional to 55,274,950.49, 82,909,435.00 and 16,936,575.61 is: 25,403,947.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,274,950.49 : 82,909,435.00 = 16,936,575.61 : x
  2. Step 2: Convert to fraction form
    55,274,950.49/82,909,435.00 = 16,936,575.61/x
  3. Step 3: Cross multiply
    55,274,950.49x = 82,909,435.00 × 16,936,575.61
  4. Step 4: Simplify right side
    55,274,950.49x = 1,404,201,914,575,197.50
  5. Step 5: Solve for x
    x = 1,404,201,914,575,197.50/55,274,950.49
  6. Step 6: Final answer
    x = 25,403,947.03

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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.