Home / 29,429,729.80-44,170,838.70-17,284,006.60

Finding the Fourth Proportional to 29,429,729.80, 44,170,838.70 and 17,284,006.60

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Solution

The fourth proportional to 29,429,729.80, 44,170,838.70 and 17,284,006.60 is: 25,941,422.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,429,729.80 : 44,170,838.70 = 17,284,006.60 : x
  2. Step 2: Convert to fraction form
    29,429,729.80/44,170,838.70 = 17,284,006.60/x
  3. Step 3: Cross multiply
    29,429,729.80x = 44,170,838.70 × 17,284,006.60
  4. Step 4: Simplify right side
    29,429,729.80x = 763,449,067,618,335.50
  5. Step 5: Solve for x
    x = 763,449,067,618,335.50/29,429,729.80
  6. Step 6: Final answer
    x = 25,941,422.94

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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.