Home / 52,965,244.53-79,449,357.72-14,626,758.64

Finding the Fourth Proportional to 52,965,244.53, 79,449,357.72 and 14,626,758.64

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Solution

The fourth proportional to 52,965,244.53, 79,449,357.72 and 14,626,758.64 is: 21,940,549.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,965,244.53 : 79,449,357.72 = 14,626,758.64 : x
  2. Step 2: Convert to fraction form
    52,965,244.53/79,449,357.72 = 14,626,758.64/x
  3. Step 3: Cross multiply
    52,965,244.53x = 79,449,357.72 × 14,626,758.64
  4. Step 4: Simplify right side
    52,965,244.53x = 1,162,086,579,619,870.75
  5. Step 5: Solve for x
    x = 1,162,086,579,619,870.75/52,965,244.53
  6. Step 6: Final answer
    x = 21,940,549.69

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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.