Home / 46,646,198.22-69,969,763.89-16,354,790.22

Finding the Fourth Proportional to 46,646,198.22, 69,969,763.89 and 16,354,790.22

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Solution

The fourth proportional to 46,646,198.22, 69,969,763.89 and 16,354,790.22 is: 24,532,348.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,646,198.22 : 69,969,763.89 = 16,354,790.22 : x
  2. Step 2: Convert to fraction form
    46,646,198.22/69,969,763.89 = 16,354,790.22/x
  3. Step 3: Cross multiply
    46,646,198.22x = 69,969,763.89 × 16,354,790.22
  4. Step 4: Simplify right side
    46,646,198.22x = 1,144,340,810,163,881.25
  5. Step 5: Solve for x
    x = 1,144,340,810,163,881.25/46,646,198.22
  6. Step 6: Final answer
    x = 24,532,348.91

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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.