Home / 48,339,104-72,508,656.82-16,426,400

Finding the Fourth Proportional to 48,339,104, 72,508,656.82 and 16,426,400

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Solution

The fourth proportional to 48,339,104, 72,508,656.82 and 16,426,400 is: 24,639,600.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,339,104 : 72,508,656.82 = 16,426,400 : x
  2. Step 2: Convert to fraction form
    48,339,104/72,508,656.82 = 16,426,400/x
  3. Step 3: Cross multiply
    48,339,104x = 72,508,656.82 × 16,426,400
  4. Step 4: Simplify right side
    48,339,104x = 1,191,056,200,388,048
  5. Step 5: Solve for x
    x = 1,191,056,200,388,048/48,339,104
  6. Step 6: Final answer
    x = 24,639,600.28

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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.