Home / 45,050,455.04-67,550,012.04-17,741,959.52

Finding the Fourth Proportional to 45,050,455.04, 67,550,012.04 and 17,741,959.52

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Solution

The fourth proportional to 45,050,455.04, 67,550,012.04 and 17,741,959.52 is: 26,602,829.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,050,455.04 : 67,550,012.04 = 17,741,959.52 : x
  2. Step 2: Convert to fraction form
    45,050,455.04/67,550,012.04 = 17,741,959.52/x
  3. Step 3: Cross multiply
    45,050,455.04x = 67,550,012.04 × 17,741,959.52
  4. Step 4: Simplify right side
    45,050,455.04x = 1,198,469,579,189,192.75
  5. Step 5: Solve for x
    x = 1,198,469,579,189,192.75/45,050,455.04
  6. Step 6: Final answer
    x = 26,602,829.61

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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.