Home / 52,801,853.64-79,202,843.64-14,463,698.28

Finding the Fourth Proportional to 52,801,853.64, 79,202,843.64 and 14,463,698.28

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Solution

The fourth proportional to 52,801,853.64, 79,202,843.64 and 14,463,698.28 is: 21,695,564.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,801,853.64 : 79,202,843.64 = 14,463,698.28 : x
  2. Step 2: Convert to fraction form
    52,801,853.64/79,202,843.64 = 14,463,698.28/x
  3. Step 3: Cross multiply
    52,801,853.64x = 79,202,843.64 × 14,463,698.28
  4. Step 4: Simplify right side
    52,801,853.64x = 1,145,566,033,326,977
  5. Step 5: Solve for x
    x = 1,145,566,033,326,977/52,801,853.64
  6. Step 6: Final answer
    x = 21,695,564.73

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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.