Home / 16,103,091,392.30-24,146,555,739.20-9,382,405,261.06

Finding the Fourth Proportional to 16,103,091,392.30, 24,146,555,739.20 and 9,382,405,261.06

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Solution

The fourth proportional to 16,103,091,392.30, 24,146,555,739.20 and 9,382,405,261.06 is: 14,068,899,324.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,103,091,392.30 : 24,146,555,739.20 = 9,382,405,261.06 : x
  2. Step 2: Convert to fraction form
    16,103,091,392.30/24,146,555,739.20 = 9,382,405,261.06/x
  3. Step 3: Cross multiply
    16,103,091,392.30x = 24,146,555,739.20 × 9,382,405,261.06
  4. Step 4: Simplify right side
    16,103,091,392.30x = 226,552,771,603,797,868,544
  5. Step 5: Solve for x
    x = 226,552,771,603,797,868,544/16,103,091,392.30
  6. Step 6: Final answer
    x = 14,068,899,324.02

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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.