Home / 15,400,003.08-23,099,941.71-3,885,497.22

Finding the Fourth Proportional to 15,400,003.08, 23,099,941.71 and 3,885,497.22

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Solution

The fourth proportional to 15,400,003.08, 23,099,941.71 and 3,885,497.22 is: 5,828,229.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,400,003.08 : 23,099,941.71 = 3,885,497.22 : x
  2. Step 2: Convert to fraction form
    15,400,003.08/23,099,941.71 = 3,885,497.22/x
  3. Step 3: Cross multiply
    15,400,003.08x = 23,099,941.71 × 3,885,497.22
  4. Step 4: Simplify right side
    15,400,003.08x = 89,754,759,296,367.05
  5. Step 5: Solve for x
    x = 89,754,759,296,367.05/15,400,003.08
  6. Step 6: Final answer
    x = 5,828,229.96

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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.