Home / 40,222,067.04-60,342,546.96-13,295,722.08

Finding the Fourth Proportional to 40,222,067.04, 60,342,546.96 and 13,295,722.08

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Solution

The fourth proportional to 40,222,067.04, 60,342,546.96 and 13,295,722.08 is: 19,946,705.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,222,067.04 : 60,342,546.96 = 13,295,722.08 : x
  2. Step 2: Convert to fraction form
    40,222,067.04/60,342,546.96 = 13,295,722.08/x
  3. Step 3: Cross multiply
    40,222,067.04x = 60,342,546.96 × 13,295,722.08
  4. Step 4: Simplify right side
    40,222,067.04x = 802,297,733,979,508.88
  5. Step 5: Solve for x
    x = 802,297,733,979,508.88/40,222,067.04
  6. Step 6: Final answer
    x = 19,946,705.70

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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.