Home / 53,629,496.46-80,443,857.11-35,514,776.57

Finding the Fourth Proportional to 53,629,496.46, 80,443,857.11 and 35,514,776.57

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Solution

The fourth proportional to 53,629,496.46, 80,443,857.11 and 35,514,776.57 is: 53,271,908.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,629,496.46 : 80,443,857.11 = 35,514,776.57 : x
  2. Step 2: Convert to fraction form
    53,629,496.46/80,443,857.11 = 35,514,776.57/x
  3. Step 3: Cross multiply
    53,629,496.46x = 80,443,857.11 × 35,514,776.57
  4. Step 4: Simplify right side
    53,629,496.46x = 2,856,945,611,110,862.50
  5. Step 5: Solve for x
    x = 2,856,945,611,110,862.50/53,629,496.46
  6. Step 6: Final answer
    x = 53,271,908.18

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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.