Home / 29,789,676.80-44,684,515.20-11,594,711.60

Finding the Fourth Proportional to 29,789,676.80, 44,684,515.20 and 11,594,711.60

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Solution

The fourth proportional to 29,789,676.80, 44,684,515.20 and 11,594,711.60 is: 17,392,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,789,676.80 : 44,684,515.20 = 11,594,711.60 : x
  2. Step 2: Convert to fraction form
    29,789,676.80/44,684,515.20 = 11,594,711.60/x
  3. Step 3: Cross multiply
    29,789,676.80x = 44,684,515.20 × 11,594,711.60
  4. Step 4: Simplify right side
    29,789,676.80x = 518,104,066,729,816.31
  5. Step 5: Solve for x
    x = 518,104,066,729,816.31/29,789,676.80
  6. Step 6: Final answer
    x = 17,392,067.40

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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.